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Difference between revisions of "Akashi's Improvement Arsenal"

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This gameplay mechanic is made accessible by having [[Akashi]] or [[Akashi|Akashi Kai]] as your secretary.
+
{{HomePortPortal}}
  
Equipment can be improved here and sometimes upgraded into new, better equipment. Different equipment can be improved based on the day of the week and which ship you have in the second slot of your first fleet.
 
  
=== How to Enter ===
+
The '''Improvement Arsenal (改修工廠)''' is a [[Home Port|main menu]] function only accessible when using {{ShipLink|Akashi|Akashi/Kai}} as Secretary. This menu allows to upgrade and convert equipment.
# Set Akashi or Akashi Kai as your secretary (first ship of the first fleet).
+
*What equipment can be upgraded is determined by:
# At the home screen, hover your cursor over the factory icon (do not click).
+
**The 2nd ship in the fleet (the "Helper"). ''See the full list [[Improvement/Helper|here]].
# The Improvement Arsenal icon will appear next to it as shown.[[File:Kaishu koushou.png|thumb|347x347px|none]]
+
**The day of the week (Japanese time).
# Move your cursor to that icon and click.
+
''This page provides information about the menu. Please see [[Improvement]] for details on equipment improvement.''
  
=== How to Use ===
+
=How to Access=
* Improvement materials [[file:Improvement Materials.png|20px]] are the primary component for improvement. They can be obtained through the following means:
+
[[File:Kaishu koushou.png|thumb|right|The Improvement Arsenal button in the home port]]
# Specific quests
+
The Improvement Arsenal is only accessible when {{ShipLink|Akashi|Akashi/Kai}} is Secretary.
# 4 improvement materials in exchange for a [[Blueprint|medal]].
 
# The in-game cash shop, which sells them in packages of 10 for 700 DMM points.
 
# Event map clearance rewards and first class medals, the latter of which yields 10.
 
*  The 2nd ship in your first fleet determines which upgrades are available.
 
*  Improvements can fail.
 
**  Your chance of failure rises with equipment improvement ranking.
 
**  Your success rate is higher when using a remodeled [[Akashi]].
 
**  On failure, components used will disappear; however, the equipment being upgraded remains unchanged.
 
**  There is a slider that guaranteed success in exchange for an increase in required development and improvement materials.
 
* Equipment that has been improved will have a ★. Improvement ranks range from ★+1 to ★+10. ★+10 appears as ★max.
 
* All improvement attempts from ★+6 onward use up equipment (most of the time this is the same as the equipment being upgraded). This requirement is present on some equipment even from ★+0.
 
** Locked and previously improved equipment cannot be used as improvement fodder.
 
** As equipment is spent even on failure, you are recommended to use the success slider when improvements consume rare equipment.
 
* There is no visible stat difference between improved and unimproved equipment.
 
** Improvements on equipment have been shown to increase firepower, torpedo and ASW stats depending on the category of the equipment.
 
*** It's possible that this bonus is possibly not directly added to the firepower/torpedo value in damage calculations, but is instead added as a flat bonus.
 
** Japanese sources are currently testing the effect of improvements. Preliminary results as of 2014/12/10 are:
 
*** 12.7cm Twin Gun Mount and similar (not specified in wikiwiki)
 
**** ★+1~3: +1 bonus to firepower/torpedo
 
**** ★+4~8: +2 bonus to firepower/torpedo
 
**** ★+9~10: +3 bonus to firepower/torpedo
 
*** 35.6cm Twin Gun Mount:
 
**** ★+1: +1 bonus to firepower
 
**** ★+2~4: +2 bonus to firepower
 
**** ★+5~7: +3 bonus to firepower
 
**** ★+8~10: +4 bonus to firepower
 
*** Depth charges and sonars are reported to boost firepower and ASW.
 
* If the equipment reaches the maximum improvement level (★max), it can sometimes be upgraded into stronger equipment. Be aware that the equipment's improvement level will reset, and a ★+10 equipment could be stronger than its unimproved upgrade.
 
** If the new equipment after upgrading is something you can develop from conventional development, the improvement level will be automatically set to ★+3 (or ★+5 in a few cases).
 
** This has a higher chance of failure than normal improvement.
 
  
=== Possible Improvements ===
+
;From Home Port
Equipment that can be improved depends on the day of the week and the ship in the second slot of the first fleet. Changes at 0:00 JST.
+
# Hover over the [[Arsenal]] icon.
 +
#* For Android, press and hold the icon.
 +
# The Improvement Arsenal icon will slide out from beneath it as shown.
 +
# Click on it to access the Improvement Arsenal.
  
When the 2nd Ship varies by day, the ship's Initial is used; '✓' denotes that either may be used.
+
;From Other Menus
{| class="wikitable" style="text-align:center;"
+
# Click on the crane/clock in the bottom left.
! rowspan="2" |Type
+
#* This method only works from [[Sortie]], [[PVP]], [[Expedition]], [[Composition]], [[Resupply]], [[Remodel (Menu)|Remodel]], [[Repair]], and [[Arsenal]] menus.
! rowspan="2" style="width: 275px" |Name
 
! rowspan="2" |★
 
! colspan="7" |Resource
 
! colspan="7" |Day
 
! rowspan="2" |2nd Ship
 
! rowspan="2" |Note
 
|-
 
!{{Fuel}}
 
!{{Ammo}}
 
!{{Steel}}
 
!{{Bauxite}}
 
![[file:Development material.png|30px]]
 
![[file:Improvement Materials.png|30px]]
 
![[File:RedGunMedium.png|30px|# of equipment needed for that upgrade. An asterisk following the number indicates a different equipment is required.]]
 
!Sun
 
!Mon
 
!Tue
 
!Wed
 
!Thu
 
!Fri
 
!Sat
 
|-
 
| rowspan="3" |{{GreenGunDP}}
 
| rowspan="3" style="text-align:left;" |[[10cm Twin High-angle Mount + Anti-Aircraft Fire Director|10cm Twin High-angle Mount +<br />Anti-Aircraft Fire Director]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |60
 
| rowspan="3" |150
 
| rowspan="3" |50
 
| 6/7
 
| 3/4
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" |[[Akizuki]]
 
| rowspan="3" |Uses [[10cm Twin High-angle Mount|10cm Twin High-angle Mounts]] for improvement past ★+6.
 
|-
 
| 6
 
| 5/8
 
| 4/7
 
| 2*
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="6" |{{RedGunLight}}
 
| rowspan="3" style="text-align:left;" |[[12.7cm Twin Gun Mount]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |30
 
| rowspan="3" |60
 
| rowspan="3" |0
 
| 1/2
 
| 1/2
 
|  -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" | -
 
| rowspan="3" |
 
|-
 
| style="text-align:center;" |6
 
| style="text-align:center;" |1/2
 
| style="text-align:center;" |1/2
 
| style="text-align:center;" |1
 
|-
 
| style="text-align:center;" |10
 
| style="text-align:center;" |2/3
 
| style="text-align:center;" |3/6
 
| style="text-align:center;" |2
 
|-
 
| rowspan="3" style="text-align:left;" |[[12.7cm Twin Mount Type-B Kai 2]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |60
 
| rowspan="3" |100
 
| rowspan="3" |0
 
| 2/2
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="white-space:nowrap;" | [[Yuudachi#Second upgrade|Yuudachi Kai-2]]<br />[[Ayanami#2nd Upgrade|Ayanami Kai-2]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 2/2
 
| 2/4
 
| 1
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="21" |{{RedGunMedium}}
 
| rowspan="3" style="text-align:left;" |[[14cm Naval Gun]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |50
 
| rowspan="3" |80
 
| rowspan="3" |0
 
| 1/2
 
| 1/2
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" | -
 
| rowspan="3" |
 
|-
 
| 6
 
| 1/2
 
| 1/2
 
| 1
 
|-
 
| 10
 
| 3/4
 
| 3/6
 
| 2
 
|-
 
| rowspan="3" style="text-align:left;" |[[14cm Twin Gun Mount]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |60
 
| rowspan="3" |100
 
| rowspan="3" |0
 
| 2/2
 
| 1/2
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" | [[Yuubari]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 2/4
 
| 2/3
 
| 1
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="3" style="text-align:left;" |[[15.2cm Twin Gun Mount]]
 
| 0
 
| rowspan="3" |?
 
| rowspan="3" |?
 
| rowspan="3" |?
 
| rowspan="3" |?
 
|
 
|
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |
 
| rowspan="3" |
 
| rowspan="3" |
 
|-
 
| 6
 
| ?
 
| ?
 
| ?
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="3" style="text-align:left;" |[[15.5cm Triple Gun Mount (Main)]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |90
 
| rowspan="3" |120
 
| rowspan="3" |0
 
| 2/2
 
| 2/3
 
| 0
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |O
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |O
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" |[[Mogami]]<br />[[Ooyodo]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 2/3
 
| 2/4
 
| 1
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="3" style="text-align:left;" |[[20.3cm Twin Gun Mount]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |90
 
| rowspan="3" |120
 
| rowspan="3" |0
 
| 1/2
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Aoba]]<br />[[Kinugasa]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 2/3
 
| 2/3
 
| 1
 
|-
 
| 10
 
| 2/5
 
| 4/10
 
| 2
 
|-
 
| rowspan="3" style="text-align:left;" |[[20.3cm(no.2) Twin Gun Mount]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |100
 
| rowspan="3" |130
 
| rowspan="3" |0
 
| 2/3
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" |[[Myoukou]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 2/4
 
| 2/4
 
| 1
 
|-
 
| 10
 
| 4/8
 
| 4/11
 
| 2
 
|-
 
| rowspan="3" style="text-align:left;" |[[20.3cm(no.3) Twin Gun Mount]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |110
 
| rowspan="3" |140
 
| rowspan="3" |0
 
| 3/4
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" |[[Mikuma]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 3/5
 
| 3/5
 
| 1
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
! rowspan="2" |Type
 
! rowspan="2" style="width: 250px" |Name
 
! rowspan="2" |★
 
! colspan="7" |Resource
 
! colspan="7" |Day
 
! rowspan="2" |2nd Ship
 
! rowspan="2" |Note
 
|-
 
!{{Fuel}}
 
!{{Ammo}}
 
!{{Steel}}
 
!{{Bauxite}}
 
![[file:Development material.png|30px]]
 
![[file:Improvement Materials.png|30px]]
 
![[File:RedGunMedium.png|30px|# of equipment needed for that upgrade. An asterisk following the number indicates a different equipment is required.]]
 
!Sun
 
!Mon
 
!Tue
 
!Wed
 
!Thu
 
!Fri
 
!Sat
 
|-
 
| rowspan="24" |{{RedGunHeavy}}
 
| rowspan="3" style="text-align:left;" |[[35.6cm Twin Gun Mount]]
 
| 0
 
| rowspan="3" |20
 
| rowspan="3" |240
 
| rowspan="3" |300
 
| rowspan="3" |0
 
| 2/3
 
| 1/2
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Fusou]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 3/4
 
| 2/4
 
| 1
 
|-
 
| 10
 
| 6/12
 
| 5/12
 
| 3
 
|-
 
| rowspan="3" style="text-align:left;" |[[38cm Twin Gun Mount]]
 
| 0
 
| rowspan="3" |20
 
| rowspan="3" |380
 
| rowspan="3" |450
 
| rowspan="3" |20
 
| 4/5
 
| 2/3
 
| 1*
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Bismarck]]
 
| rowspan="3" | Uses [[35.6cm Twin Gun Mount|35.6cm Twin Gun Mounts]] for improvement. <br /> Uses [[41cm Twin Gun Mount|41cm Twin Gun Mounts]] for upgrading.
 
|-
 
| 6
 
| 5/8
 
| 3/5
 
| 2*
 
|-
 
| 10
 
| 10/20
 
| 6/13
 
| 2*
 
|-
 
| rowspan="3" style="text-align:left;" |[[38cm Twin Gun Mount Kai]]
 
| 0
 
| rowspan="3" |30
 
| rowspan="3" |390
 
| rowspan="3" |470
 
| rowspan="3" |30
 
| 5/7
 
| 3/4
 
| 1*
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" |[[Bismarck]]
 
| rowspan="3" | Uses [[41cm Twin Gun Mount|41cm Twin Gun Mounts]] for improvement.
 
|-
 
| 6
 
| 6/9
 
| 4/6
 
| 2*
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="3" style="text-align:left;" |[[381mm / 50 Triple Gun Mount]]
 
| 0
 
| rowspan="3" |30
 
| rowspan="3" |400
 
| rowspan="3" |480
 
| rowspan="3" |20
 
| 4/5
 
| 2/3
 
| 1*
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" |[[Littorio|Littorio/Italia]]<br />[[Roma]]
 
| rowspan="3" | Uses [[35.6cm Twin Gun Mount|35.6cm Twin Gun Mounts]] for improvement. <br /> Uses [[25mm Twin Autocannon Mount|25mm Twin Autocannon Mounts]] for upgrading.
 
|-
 
| 6
 
| 5/8
 
| 3/5
 
| 2*
 
|-
 
| 10
 
| 12/20
 
| 7/14
 
| 2*
 
|-
 
| rowspan="3" style="text-align:left;" |[[381mm / 50 Triple Gun Mount kai]]
 
| 0
 
| rowspan="3" |40
 
| rowspan="3" |440
 
| rowspan="3" |500
 
| rowspan="3" |50
 
| 4/7
 
| 3/4
 
| 1*
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" |[[Littorio]]<br />[[Roma]]
 
| rowspan="3" | Uses [[41cm Twin Gun Mount|41cm Twin Gun Mounts]] for improvement.
 
|-
 
| 6
 
| 7/10
 
| 4/6
 
| 2*
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="3" style="text-align:left;" |[[41cm Twin Gun Mount]]
 
| 0
 
| rowspan="3" |30
 
| rowspan="3" |350
 
| rowspan="3" |480
 
| rowspan="3" |0
 
| 3/4
 
| 2/3
 
|  1
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |N
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |N
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |N
 
| rowspan="3" |[[Nagato]]<br />[[Mutsu]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 4/7
 
| 3/6
 
| 2
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="3" style="text-align:left;" |[[Prototype 46cm Twin Gun Mount]]
 
| 0
 
| rowspan="3" |40
 
| rowspan="3" |420
 
| rowspan="3" |650
 
| rowspan="3" |40
 
| 5/6
 
| 3/5
 
| 2*
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |Y
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |Y
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" |[[Yamato]]<br />[[Musashi]]
 
| rowspan="3" | Uses [[41cm Twin Gun Mount|41cm Twin Gun Mounts]] for improvement and when upgrading.
 
|-
 
| 6
 
| 6/8
 
| 4/7
 
| 3*
 
|-
 
| 10
 
| 12/18
 
| 8/14
 
| 4*
 
|-
 
| rowspan="3" style="text-align:left;" |[[46cm Triple Gun Mount]]
 
| 0
 
| rowspan="3" |50
 
| rowspan="3" |480
 
| rowspan="3" |800
 
| rowspan="3" |50
 
| 6/8
 
| 4/6
 
| 1
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |Y
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |Y
 
| rowspan="3" |[[Musashi]]<br />[[Yamato]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 8/10
 
| 5/8
 
| 2
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
! rowspan="2" |Type
 
! rowspan="2" style="width: 250px" |Name
 
! rowspan="2" |★
 
! colspan="7" |Resource
 
! colspan="7" |Day
 
! rowspan="2" |2nd Ship
 
! rowspan="2" |Note
 
|-
 
!{{Fuel}}
 
!{{Ammo}}
 
!{{Steel}}
 
!{{Bauxite}}
 
![[file:Development material.png|30px]]
 
![[file:Improvement Materials.png|30px]]
 
![[File:RedGunMedium.png|30px|# of equipment needed for that upgrade. An asterisk following the number indicates different equipment is required.]]
 
!Sun
 
!Mon
 
!Tue
 
!Wed
 
!Thu
 
!Fri
 
!Sat
 
|-
 
| rowspan="3" |{{GreenGunDP}}
 
| rowspan="3" style="text-align:left;" |[[90mm Single High Angled Gun]]
 
| 0
 
| rowspan="3" | 10
 
| rowspan="3" | 20
 
| rowspan="3" | 70
 
| rowspan="3" | 10
 
| 1/2
 
| 1/2
 
| 1*
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" |[[Littorio]])<br />[[Roma]]
 
| rowspan="3" | Uses [[10cm Twin High-angle Mount|10cm Twin High-angle Mounts]] for improvement.
 
|-
 
| 6
 
| 2/3
 
| 1/2
 
| 2*
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="3" |{{YellowGun}}
 
| rowspan="3" style="text-align:left;" |[[OTO 152mm triple extended machine gun]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |90
 
| rowspan="3" |120
 
| rowspan="3" |
 
| 2/3
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |R
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |L
 
| rowspan="3" |[[Littorio]]<br />[[Roma]]
 
| rowspan="3" | Uses [[15.5cm Triple Gun Mount (Main)|15.5cm Triple Gun Mounts (Main)]] for improvement past ★+6.
 
|-
 
| 6
 
| 3/?
 
| 3/?
 
| 1*
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
! rowspan="2" |Type
 
! rowspan="2" style="width: 250px" |Name
 
! rowspan="2" |★
 
! colspan="7" |Resource
 
! colspan="7" |Day
 
! rowspan="2" |2nd Ship
 
! rowspan="2" |Note
 
|-
 
!{{Fuel}}
 
!{{Ammo}}
 
!{{Steel}}
 
!{{Bauxite}}
 
![[file:Development material.png|30px]]
 
![[file:Improvement Materials.png|30px]]
 
![[File:RedGunMedium.png|30px|# of equipment needed for that upgrade. An asterisk following the number indicates different equipment is required.]]
 
!Sun
 
!Mon
 
!Tue
 
!Wed
 
!Thu
 
!Fri
 
!Sat
 
|-
 
| rowspan="6" |{{RedAmmo}}
 
| rowspan="3" style="text-align:left;" |[[Type 91 Armor-Piercing (AP) Shell|Type 91 AP Shell]]
 
| 0
 
| rowspan="3" |30
 
| rowspan="3" |150
 
| rowspan="3" |310
 
| rowspan="3" |10
 
| 2/3
 
| 1/1
 
|  -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |K
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |K
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |H
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |H
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Hiei]]<br />[[Kirishima]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 3/5
 
| 1/2
 
| 1
 
|-
 
| 10
 
| 6/9
 
| 4/9
 
| 3
 
|-
 
| rowspan="3" style="text-align:left;" |[[Type 1 Armor-Piercing (AP) Shell|Type 1 AP Shell]]
 
| 0
 
| rowspan="3" |30
 
| rowspan="3" |170
 
| rowspan="3" |330
 
| rowspan="3" |20
 
| 3/5
 
| 1/1
 
| 2*
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |K
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |H
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |H
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |H
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |K
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |K
 
| rowspan="3" |[[Kongou]]<br />[[Haruna]]
 
| rowspan="3" | Uses [[Type 91 AP Shell|Type 91 AP Shells]] for improvement before ★+6. <br /> Uses [[Type 1 AP Shell|Type 1 AP Shells]] past ★+6.
 
|-
 
| 6
 
| 4/6
 
| 2/4
 
| 1
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="6" |{{GreenGunMG}}
 
| rowspan="3" style="text-align:left;" |[[25mm Twin Autocannon Mount]]
 
| 0
 
| rowspan="3" |0
 
| rowspan="3" |20
 
| rowspan="3" |10
 
| rowspan="3" |10
 
| 0/1
 
| 1/1
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Isuzu#2nd Upgrade|Isuzu Kai-2]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 1/2
 
| 1/2
 
| 1
 
|-
 
| 10
 
| 2/3
 
| 1/2
 
| 1
 
|-
 
| rowspan="3" style="text-align:left;" |[[25mm Triple Autocannon Mount]]
 
| 0
 
| rowspan="3" |0
 
| rowspan="3" |30
 
| rowspan="3" |20
 
| rowspan="3" |10
 
| 1/2
 
| 1/1
 
|  -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |I
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" |[[Isuzu#2nd Upgrade|Isuzu Kai-2]]<br />[[Maya]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 1/3
 
| 1/2
 
| 1
 
|-
 
| 10
 
| 5/9
 
| 3/7
 
| 5
 
|-
 
| rowspan="9" |{{AntiAircraftFireDirector}}
 
| rowspan="3" style="text-align:left;" |[[Type 91 Anti-Aircraft Fire Director]]
 
| 0
 
| rowspan="3" |0
 
| rowspan="3" |0
 
| rowspan="3" |60
 
| rowspan="3" |40
 
| 3/4
 
| 1/2
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Maya]]<br />[[Akizuki]]
 
| rowspan="3" | Uses [[12.7cm Twin High-angle Mount|12.7cm Twin High-angle Mounts]] for improvement past ★+6. <br /> Uses [[10cm Twin High-angle Mount|10cm Twin High-angle Mounts]] for upgrading.
 
|-
 
| 6
 
| 3/5
 
| 2/4
 
| 1*
 
|-
 
| 10
 
| 4/9
 
| 4/7
 
| 2*
 
|-
 
| rowspan="6" style="text-align:left;" |[[Type 94 Anti-Aircraft Fire Director]]
 
| 0
 
| rowspan="6" |0
 
| rowspan="6" |0
 
| rowspan="6" |80
 
| rowspan="6" |70
 
| 4/5
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |A
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |A
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |A
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Akizuki]]<br />[[Fubuki#Second Upgrade|Fubuki Kai-2]]
 
| rowspan="3" | Uses [[10cm Twin High-angle Mount|10cm Twin High-angle Mounts]] for improvement. <br />Upgrades into [[10cm Twin High-angle Mount + Anti-Aircraft Fire Director]].
 
|-
 
| 6
 
| 3/5
 
| 3/5
 
| 1*
 
|-
 
| 10
 
| 8/10
 
| 5/10
 
| 2*
 
|-
 
| 0
 
| 4/5
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Maya#Second Upgrade|Maya Kai-2]]
 
| rowspan="3" | Uses [[12.7cm Twin High-angle Mount|12.7cm Twin High-angle Mounts]] for improvement. <br />Upgrades into [[12.7cm Twin High-angle Mount + Anti-Aircraft Fire Director]].
 
|-
 
| 6
 
| 3/5
 
| 3/5
 
| 1*
 
|-
 
| 10
 
| 7/9
 
| 5/9
 
| 2*
 
|-
 
! rowspan="2" |Type
 
! rowspan="2" style="width: 250px" |Name
 
! rowspan="2" |★
 
! colspan="7" |Resource
 
! colspan="7" |Day
 
! rowspan="2" |2nd Ship
 
! rowspan="2" |Note
 
|-
 
!{{Fuel}}
 
!{{Ammo}}
 
!{{Steel}}
 
!{{Bauxite}}
 
![[file:Development material.png|30px]]
 
![[file:Improvement Materials.png|30px]]
 
![[File:RedGunMedium.png|30px|# of equipment needed for that upgrade. An asterisk following the number indicates different equipment is required.]]
 
!Sun
 
!Mon
 
!Tue
 
!Wed
 
!Thu
 
!Fri
 
!Sat
 
|-
 
| rowspan="15" |{{TorpedoWeapon}}
 
| rowspan="3" style="text-align:left;" |[[61cm Triple Torpedo Mount]]
 
| 0
 
| rowspan="3" |50
 
| rowspan="3" |70
 
| rowspan="3" |60
 
| rowspan="3" |20
 
| 1/2
 
| 1/1
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |M
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |F
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |F
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |F
 
| rowspan="3" | [[Fubuki]] <br />[[Murakumo]]
 
| rowspan="3" | Fubuki Kai Ni cannot be used.
 
|-
 
| 6
 
| 2/3
 
| 1/2
 
| 1
 
|-
 
| 10
 
| 3/5
 
| 2/4
 
| 2
 
|-
 
| rowspan="3" style="text-align:left;" |[[61cm Triple (Oxygen) Torpedo Mount]]
 
| 0
 
| rowspan="3" |60
 
| rowspan="3" |90
 
| rowspan="3" |60
 
| rowspan="3" |20
 
| 1/2
 
| 1/1
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" | [[Fubuki#Second Upgrade|Fubuki Kai-2]]
 
| rowspan="3" | Uses [[61cm Triple Torpedo Mount|61cm Triple Torpedo Mounts]] for improvement past ★+6. <br /> Uses [[61cm Quad Torpedo Mount|61cm Quad Torpedo Mounts]] for upgrading.
 
|-
 
| 6
 
| 3/5
 
| 1/3
 
| 1*
 
|-
 
| 10
 
| 4/8
 
| 3/6
 
| 2*
 
|-
 
| rowspan="3" style="text-align:left;" |[[61cm Quad Torpedo Mount]]
 
| 0
 
| rowspan="3" |70
 
| rowspan="3" |100
 
| rowspan="3" |70
 
| rowspan="3" |20
 
| 1/2
 
| 1/2
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" | -
 
| rowspan="3" |
 
|-
 
| 6
 
| 2/3
 
| 1/2
 
| 1
 
|-
 
| 10
 
| 3/5
 
| 3/6
 
| 2
 
|-
 
| rowspan="3" style="text-align:left;" |[[61cm Quad (Oxygen) Torpedo Mount]]
 
| 0
 
| rowspan="3" |80
 
| rowspan="3" |120
 
| rowspan="3" |80
 
| rowspan="3" |20
 
| 2/3
 
| 1/2
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Ooi]]<br />[[Kitakami]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 4/8
 
| 2/4
 
| 1
 
|-
 
| 10
 
| 5/10
 
| 5/11
 
| 3
 
|-
 
| rowspan="3" style="text-align:left;" |[[61cm Quint (Oxygen) Torpedo Mount]]
 
| 0
 
| rowspan="3" |100
 
| rowspan="3" |150
 
| rowspan="3" |90
 
| rowspan="3" |30
 
| 3/4
 
| 3/5
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" | [[Shimakaze]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 5/9
 
| 3/7
 
| 1
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
! rowspan="2" |Type
 
! rowspan="2" style="width: 250px" |Name
 
! rowspan="2" |★
 
! colspan="7" |Resource
 
! colspan="7" |Day
 
! rowspan="2" |2nd Ship
 
! rowspan="2" |Note
 
|-
 
!{{Fuel}}
 
!{{Ammo}}
 
!{{Steel}}
 
!{{Bauxite}}
 
![[file:Development material.png|30px]]
 
![[file:Improvement Materials.png|30px]]
 
![[File:RedGunMedium.png|30px|# of equipment needed for that upgrade. An asterisk following the number indicates a different equipment is required.]]
 
!Sun
 
!Mon
 
!Tue
 
!Wed
 
!Thu
 
!Fri
 
!Sat
 
|-
 
| rowspan="6" |{{Sonar}}
 
| rowspan="3" style="text-align:left;" |[[Type 93 SONAR]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |0
 
| rowspan="3" |30
 
| rowspan="3" |30
 
| 2/2
 
| 1/2
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |Y
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |I
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" |[[Isuzu#2nd Upgrade|Isuzu Kai-2]]<br />[[Yuubari]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 3/4
 
| 2/3
 
| 1
 
|-
 
| 10
 
| 6/9
 
| 3/5
 
| 2
 
|-
 
| rowspan="3" style="text-align:left;" |[[Type 3 SONAR]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |0
 
| rowspan="3" |30
 
| rowspan="3" |50
 
| 4/5
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |I
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" |[[Isuzu#2nd Upgrade|Isuzu Kai-2]]<br />[[Yuubari]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 5/7
 
| 3/5
 
| 1
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
| rowspan="6" |{{DepthCharge}}
 
| rowspan="3" style="text-align:left;" |[[Type 94 Depth Charge]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |60
 
| rowspan="3" |20
 
| rowspan="3" |20
 
| 1/2
 
| 1/2
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" | -
 
| rowspan="3" |
 
|-
 
| 6
 
| 2/3
 
| 1/3
 
| 1
 
|-
 
| 10
 
| 3/6
 
| 3/8
 
| 2
 
|-
 
| rowspan="3" style="text-align:left;" |[[Type 3 Depth Charge]]
 
| 0
 
| rowspan="3" |10
 
| rowspan="3" |80
 
| rowspan="3" |20
 
| rowspan="3" |30
 
| 3/3
 
| 2/3
 
| -
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(170, 235, 170);" |✓
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" style="background-color:rgb(255, 153, 153);" |X
 
| rowspan="3" |[[Isuzu#2nd Upgrade|Isuzu Kai-2]]
 
| rowspan="3" |
 
|-
 
| 6
 
| 3/5
 
| 2/4
 
| 1
 
|-
 
| 10
 
| -
 
| -
 
| -
 
|-
 
|}
 
  
==== Note ====
+
=Menu Functions=
*[[Type 91 Anti-Aircraft Fire Director]] use [[12.7cm Twin High-angle Mount]] for improvement past ★+6 and use [[10cm Twin High-angle Mount]] for upgrading.
+
[[file:Improvement_Arsenal_Equipment_Selection.png|thumb|right|The Selection Screen for Equipment]]
*[[Type 94 Anti-Aircraft Fire Director]] use [[10cm Twin High-angle Mount]](Akizuki and Fubuki Kai-2) or [[12.7cm Twin High-angle Mount]](Maya) for improvement. For upgrading: with Akizuki or Fubuki Kai-2 consumes [[10cm Twin High-angle Mount]] to make [[10cm Twin High-angle Mount + Anti-Aircraft Fire Director]]; with Maya Kai-2 consumes [[12.7cm Twin High-angle Mount]] to make [[12.7cm Twin High-angle Mount + Anti-Aircraft Fire Director]]
+
'''Equipment Selection'''
*[[10cm Twin High-angle Mount + Anti-Aircraft Fire Director]] use [[10cm Twin High-angle Mount]] for improvement past ★+6.
+
* '''Equipment List''' - Displays the equipment that are eligible for upgrading. Selecting an equipment will open the improvement menu.
*[[61cm Triple Torpedo Mount]] requires Fubuki or Fubuki Kai as 2nd ship, Fubuki Kai-2 not valid.
+
* '''Resource Cost''' - Displays the resource cost of upgrading that equipment. It only displays the resource cost for +1 ~ +6 upgrades. Upgrades beyond +7 cost more and won't be displayed till the equipment is selected.
*[[61cm Triple (Oxygen) Torpedo Mount]] use [[61cm Triple Torpedo Mount]] for improvement past ★+6 and use [[61cm Quad Torpedo Mount]] for upgrading.
+
* '''Select for Improvement''' - Allows to pick that equipment to be upgraded.
*[[Type 1 Armor-Piercing (AP) Shell|Type 1 AP Shell]] use [[Type 91 Armor-Piercing (AP) Shell|Type 91 AP Shell]] for improvement before ★+6. Consumes itself past ★+6.
+
* '''Stockpile''' - Displays the current stockpile of development materials {{DM}} and improvement materials {{IM}}.
*[[38cm Twin Gun Mount]] use [[35.6cm Twin Gun Mount]] for improvement and use [[41cm Twin Gun Mount]] for upgrading.
+
[[file:Improvement_Arsenal_Improvement.png|thumb|right|The Improvement Menu]]
*[[38cm Twin Gun Mount Kai]] use [[41cm Twin Gun Mount]] for improvement.
+
'''Improvement'''
*[[Prototype 46cm Twin Gun Mount]] use [[41cm Twin Gun Mount]] for improvement and upgrading.
+
* '''Guarantee Improvement''' - Enable the improvement success guarantee. This increases the development and improvement material costs.
*[[381mm / 50 Triple Gun Mount]] use [[35.6cm Twin Gun Mount]] for improvement and [[25mm Twin Autocannon Mount]] for upgrading.
+
* '''Cancel Improvement''' - Goes back to the equipment selection menu.
*[[381mm / 50 Triple Gun Mount kai]] use [[41cm Twin Gun Mount]] for improvement.
+
* '''Begin Improvement''' - Start the improvement process.
*[[90mm Single High Angled Gun]] use [[10cm Twin High-angle Mount]] for improvement.
+
* '''Information Box''' - Displays any required equipment fodder and the current stockpile of required equipment.
*[[OTO 152mm triple extended machine gun]] use [[15.5cm Triple Gun Mount (Main)]] for improvement past ★+6.
 
  
=== Possible Upgrades ===
+
=Improving Equipment=
{| class="wikitable" style="width:950px;"
+
The following is how to improve equipment.
|-
+
#The equipment available for upgrade depends on the current "Helper ship" (2nd ship next to Akashi), as well as the day of the week.
!Type
+
#*''See the full Helper list [[Improvement/Helper|here]].
!Starting Equipment
+
# Click on the '''"Select for Improvement" (改修工廠選択)''' button on the equipment to improve. This will bring up a list of all the selected equipment possessed.
!Upgraded Equipment
+
#* The button will be greyed out if any of a particular equipment is not possessed or not accessible,
|-
+
#* Only unequipped equipment can be improved,
| rowspan="2" |{{RedGunLight}} Light Gun
+
#* The items of selected equipment in the brought-up list will not show the ones equipped on a land base or a ship in expedition,
|[[12.7cm Twin Gun Mount]]
+
#* Equipment equipped by ships can be unequipped by clicking on the '''Remove (外す)''' button. The ship's name and her level can be viewed by hovering over the button,
|[[12.7cm Twin Mount Type-B Kai 2]]
+
#* Equipment must be unlocked in order to be upgraded to another equipment.
|-
+
# Click on the equipment to improve, then click on '''Improve (改修)''' to begin. Clicking on '''Return (戻る)''' goes back to equipment selection.
|[[12.7cm Twin Mount Type-B Kai 2]]
+
# Click on the '''Begin Improvement! (改修開始!)''' button to start the improvement. Clicking on '''Cancel Improvement (改修中止)''' goes back to equipment selection.
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
+
#* Improving an equipment will alwais cost some resources, some {{DM}} DevMats and {{IM}} screws, and may also consume some fodder equipment,
|-
+
#* Upgrading an equipment may additionaly consumes [[Item]]s,
| rowspan="6" |{{RedGunMedium}} Medium Gun
+
#* Locked, equipped, and already [[Improvement|improved]] equipment cannot be used as fodder.
|[[14cm Naval Gun]]
+
# Improvements have a chance to fail (''see [[#Improvement Success Rates|below]]'').
|[[14cm Twin Gun Mount]]
+
## The equipment being improved is never lost,
|-
+
## [[Item]]s are not lost if it fails,
|[[14cm Twin Gun Mount]]
+
## '''Materials ({{DM}}{{IM}}) and any fodder equipment are lost on failure,
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
+
## The toggle marked '''Guarantee Improvement (改修確実化)''' will make all improvements succeed in exchange for increased costs.
|-
+
#* [[Akashi Kai]] has a higher success rate than her base version.
|[[15.5cm Triple Gun Mount (Main)]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
|[[20.3cm Twin Gun Mount]]
 
|[[20.3cm(no.2) Twin Gun Mount ]]
 
|-
 
|[[20.3cm(no.2) Twin Gun Mount]]
 
|[[20.3cm(no.3) Twin Gun Mount]]
 
|-
 
|[[20.3cm(no.3) Twin Gun Mount]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
| rowspan="8" |{{RedGunHeavy}} Heavy Gun
 
|[[35.6cm Twin Gun Mount]]
 
|[[Prototype 35.6cm Triple Gun Mount]]
 
|-
 
|[[38cm Twin Gun Mount]]
 
| [[38cm Twin Gun Mount Kai]] ★+3
 
|-
 
|[[38cm Twin Gun Mount Kai]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
|[[381mm / 50 Triple Gun Mount]]
 
|[[381mm / 50 Triple Gun Mount kai]]
 
|-
 
|[[381mm / 50 Triple Gun Mount kai]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
|[[41cm Twin Gun Mount]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
|[[46cm Twin Gun Mount Prototype]]
 
|[[46cm Triple Gun Mount]] ★+5
 
|-
 
|[[46cm Triple Gun Mount]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
| rowspan="2" |{{RedAmmo}} AP Shell
 
|[[Type 91 Armor-Piercing (AP) Shell]]
 
|[[Type 1 Armor-Piercing (AP) Shell]]
 
|-
 
|[[Type 1 Armor-Piercing (AP) Shell]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
| rowspan="1" |{{GreenGunDP}} Light Gun
 
|[[10cm Twin High-angle Mount + Anti-Aircraft Fire Director]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
| rowspan="2" |{{GreenGunMG}} Anti-Air Gun
 
|[[25mm Twin Autocannon Mount]]
 
|[[25mm Triple Autocannon Mount]] ★+3
 
|-
 
|[[25mm Triple Autocannon Mount]]*
 
| [[25mm Triple Autocannon Mount (Concentrated Deployment)]]
 
|-
 
| rowspan="3" | {{AntiAircraftFireDirector}} Anti-Aircraft Fire Director
 
|[[Type 91 Anti-Aircraft Fire Director]]
 
|[[Type 94 Anti-Aircraft Fire Director]]
 
|-
 
| rowspan="2" |[[Type 94 Anti-Aircraft Fire Director]]'''*'''
 
|[[10cm Twin High-angle Mount + Anti-Aircraft Fire Director]]
 
|-
 
|[[12.7cm Twin High-angle Mount + Anti-Aircraft Fire Director]]
 
|-
 
| rowspan="5" |{{TorpedoWeapon}}Torpedo
 
|[[61cm Triple Torpedo Mount]]
 
|[[61cm Triple (Oxygen) Torpedo Mount|61cm Triple O<sub>2</sub>&nbsp;Torpedo Mount]]
 
|-
 
|[[61cm Triple (Oxygen) Torpedo Mount|61cm Triple O<sub>2</sub>&nbsp;Torpedo Mount]]
 
|[[61cm Quad O2 Torpedo Mount|61cm Quad O<sub>2</sub>&nbsp;Torpedo Mount]] ★+5
 
|-
 
|[[61cm Quad Torpedo Mount]]
 
|[[61cm Quad O2 Torpedo Mount|61cm Quad O<sub>2</sub>&nbsp;Torpedo Mount]] ★+3
 
|-
 
|[[61cm Quad O2 Torpedo Mount|61cm Quad O<sub>2</sub>&nbsp;Torpedo Mount]]
 
|[[61cm Quint O2 Torpedo Mount|61cm Quint O<sub>2</sub>&nbsp;Torpedo Mount]]
 
|-
 
|[[61cm Quint O2 Torpedo Mount|61cm Quint O<sub>2</sub>&nbsp;Torpedo Mount]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
| rowspan="2" |{{Sonar}}Sonar
 
|[[Type 93 SONAR]]
 
|[[Type 3 SONAR]] ★+3
 
|-
 
|[[Type 3 SONAR]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|-
 
| rowspan="2" |{{DepthCharge}}DepthCharge
 
|[[Type 94 Depth Charge]]
 
|[[Type 3 Depth Charge]] ★+3
 
|-
 
|[[Type 3 Depth Charge]]
 
| <font color="#ff0000">'''''Impossible to upgrade'''''</font>
 
|}
 
'''*'''The [[Type 94 Anti-Aircraft Fire Director]] upgrades to the [[10cm Twin High-angle Mount + Anti-Aircraft Fire Director]] with Akizuki and Fubuki Kai-2 or the [[12.7cm Twin High-angle Mount + Anti-Aircraft Fire Director]] with Maya Kai-2.
 
  
<nowiki>*</nowiki>Upgrading [[25mm Triple Autocannon Mount]] to [[25mm Triple Autocannon Mount (Concentrated Deployment)]] requires Maya Kai-2 as 2nd ship. Maya and Maya Kai won't work.
+
;Notes
 +
*It is '''recommended''' to use the guaranteed improvement toggle when dealing with expensive improvements and/or rare fodder at {{Star}}'''+6''' and beyond.
 +
**''See [[Help:Akashi Upgrades#Screw Guaranteeing/Saving|here]] to find the optimal guaranteeing method.
 +
*See the full list of improvable equipment ''[[:Category:Improvable Equipment|here]]''.
  
===Improvement Material ([[Quests|Quest]] Rewards)===
+
==Improvement Success Rates==
 +
Only [[Akashi]]'s remodel affect the improvement success rate. Her level does not affect rates.
 +
*It is '''highly recommended''' that she be remodeled to Kai as soon as possible, to maximize improvement success rates.
  
{| class="wikitable"
+
{|class="wikitable" style="text-align:center"
!Quest Type
+
!Modification Level<ref>Data sourced from KanColle Kai</ref>
!Quest ID
+
!1★ !!2★ !!3★ !!4★ !!5★ !!6★ !!7★ !!8★ !!9★ !!Max★ !!Upgrade
!Quest Name (JP)
 
!Description
 
![[File:Improvement_Materials.png|35x35px]]
 
!Note
 
|-
 
| rowspan="4" style="text-align:center;" |'''Once'''
 
| style="text-align:center; background-color: rgb(152, 217, 142);" |'''[[Quests#A45|A45]]'''
 
| 改修工廠を準備せよ!
 
|Have [[Akashi]] as flagship in your main fleet.
 
| style="text-align:center;" |'''5'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(179, 149, 123);" |'''[[Quests#F17|F17]]'''
 
| はじめての「装備改修」!
 
|Do equipment modernization 1 time
 
| style="text-align:center;" |'''7'''
 
|consumes [[File:Improvement_Materials.png|25x25px]]
 
|-
 
| style="text-align:center; background-color: rgb(152, 217, 142);" |'''[[Quests#A44|A44]]'''
 
| 「西村艦隊」を再編成せよ!
 
|Organize the Nishimura Fleet
 
| style="text-align:center;" |'''3'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#B33|B33]]'''
 
| 「西村艦隊」南方海域へ進出せよ!
 
|Deploy the Nishimura Fleet to 5-1 and obtain S-victory at boss node
 
| style="text-align:center;" |'''5'''
 
|
 
|-
 
| style="text-align:center;" |'''Daily'''
 
| style="text-align:center; background-color: rgb(179, 149, 123);" |'''[[Quests#F18|F18]]'''
 
| 装備の改修強化
 
|Do equipment modernization 1 time (failure OK)
 
| style="text-align:center;" |'''1'''
 
|Consumes [[File:Improvement_Materials.png|25x25px]]
 
|-
 
| rowspan="6" style="text-align:center;" |'''Weekly'''
 
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bw5|Bw5]]'''
 
|海上護衛戦
 
|Sink 15 submarines.
 
| style="text-align:center;" |'''1'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bw7|Bw7]]'''
 
|敵北方艦隊主力を撃滅せよ!
 
|Defeat 5 bosses in the Northern Sea (3-3, 3-4, or 3-5).
 
| style="text-align:center;" |'''3'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bw9|Bw9]]'''
 
|南方海域珊瑚諸島沖の制空権を握れ!
 
|Sortie to 5-2 and get S-rank at the boss node 2 times.
 
| style="text-align:center;" |'''2'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bw10|Bw10]]'''
 
|海上輸送路の安全確保に努めよ!
 
|Sortie to 1-5 and get at least A-rank at the boss node 3 times.
 
| style="text-align:center;" |'''3'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(152, 217, 142);" |'''[[Quests#C4|C4]]'''
 
|大規模演習
 
|Get 20 victories in practice mode within the same week.
 
| style="text-align:center;" |'''1'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(160, 216, 239);" |'''[[Quests#D11|D11]]'''
 
|南方への鼠輸送を継続実施せよ!
 
|Complete Expedition 37 or 38 a total of 7 times in a week.
 
| style="text-align:center;" |'''1'''
 
|
 
|-
 
| rowspan="5" style="text-align:center;" |'''Monthly'''
 
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bm3|Bm3]]'''
 
|「水雷戦隊」南西へ!
 
|Deploy a Torpedo Squadron to 1-4 and win S-victory at boss node.
 
| style="text-align:center;" |'''3'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bm4|Bm4]]'''
 
|「水上打撃部隊」南方へ!
 
|Deploy a Battleship Squadron to 5-1 and win S-victory at boss node.
 
| style="text-align:center;" |'''4'''
 
|
 
|-
 
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bm5|Bm5]]'''
 
| 海上護衛強化月間
 
|Dispatch a fleet to 1-5. You must reach the boss and achieve A-rank victory or above 10 times
 
| style="text-align:center;" |'''3'''
 
|
 
 
|-
 
|-
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bm6|Bm6]]'''
+
!Akashi
|「空母機動部隊」西へ!
+
| 100% || 100% || 100% || 100% || 95% || 90% || 80% || 77% || 72% || 60% || 50%
|Dispatch a fleet consisting of 2 CV, 2 DD and additional 2 ships to 4-2. You must reach the boss an achieve S-rank Victory.
 
| style="text-align:center;" |'''2'''
 
|
 
 
|-
 
|-
| style="text-align:center; background-color: rgb(255, 153, 153);" |'''[[Quests#Bm7|Bm7]]'''
+
!Akashi Kai
|「水上反撃部隊」突入せよ!
+
| 100% || 100% || 100% || 100% || 100% || 95% || 90% || 82% || 77% || 67% || 62%
|Consists of 1 CA 1 CL 4 DD. You MUST deploy to World 2-5, and obtain an S-Rank victory at the boss node. Flagship MUST be DD.
 
| style="text-align:center;" |'''2'''
 
|
 
 
|}
 
|}
 +
<references/>
  
===Trivia===
+
=Trivia=
*Akashi is animated on the Improvement Arsenal screen, blinking her eyes and occasionally looking towards the options on the left.
+
*The arsenal has its how BGM in background, and this BGM may change when upgrading certain equipment (e.g. the [[Keiun]]).
**She also has two separate sprites for her basic and Kai forms, reflecting her headband and heftier rigging.
+
*Certain equipment available to improvement will have a colored glowing halo around them. This has not effect on anything.
  
{{DEFAULTSORT:Akashi's Arsenal}}
+
=See Also=
 +
*[[Helper]] List
 +
*[[Improvement]] Effects
 +
*[[Help:Akashi Upgrades]]
 +
{{Mechanics}}

Latest revision as of 13:39, 18 September 2024

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Port ringmenu Fleet.png · Port ringmenu Supply.png · Port ringmenu Refit.png · Port ringmenu Docks.png · Port ringmenu Build.png · Port ringmenu Improve On.png


The Improvement Arsenal (改修工廠) is a main menu function only accessible when using AkashiAkashi
Akashi Kai
as Secretary. This menu allows to upgrade and convert equipment.

  • What equipment can be upgraded is determined by:
    • The 2nd ship in the fleet (the "Helper"). See the full list here.
    • The day of the week (Japanese time).

This page provides information about the menu. Please see Improvement for details on equipment improvement.

How to Access

The Improvement Arsenal button in the home port

The Improvement Arsenal is only accessible when AkashiAkashi
Akashi Kai
is Secretary.

From Home Port
  1. Hover over the Arsenal icon.
    • For Android, press and hold the icon.
  2. The Improvement Arsenal icon will slide out from beneath it as shown.
  3. Click on it to access the Improvement Arsenal.
From Other Menus
  1. Click on the crane/clock in the bottom left.

Menu Functions

The Selection Screen for Equipment

Equipment Selection

  • Equipment List - Displays the equipment that are eligible for upgrading. Selecting an equipment will open the improvement menu.
  • Resource Cost - Displays the resource cost of upgrading that equipment. It only displays the resource cost for +1 ~ +6 upgrades. Upgrades beyond +7 cost more and won't be displayed till the equipment is selected.
  • Select for Improvement - Allows to pick that equipment to be upgraded.
  • Stockpile - Displays the current stockpile of development materials Development material and improvement materials Improvement material.
The Improvement Menu

Improvement

  • Guarantee Improvement - Enable the improvement success guarantee. This increases the development and improvement material costs.
  • Cancel Improvement - Goes back to the equipment selection menu.
  • Begin Improvement - Start the improvement process.
  • Information Box - Displays any required equipment fodder and the current stockpile of required equipment.

Improving Equipment

The following is how to improve equipment.

  1. The equipment available for upgrade depends on the current "Helper ship" (2nd ship next to Akashi), as well as the day of the week.
    • See the full Helper list here.
  2. Click on the "Select for Improvement" (改修工廠選択) button on the equipment to improve. This will bring up a list of all the selected equipment possessed.
    • The button will be greyed out if any of a particular equipment is not possessed or not accessible,
    • Only unequipped equipment can be improved,
    • The items of selected equipment in the brought-up list will not show the ones equipped on a land base or a ship in expedition,
    • Equipment equipped by ships can be unequipped by clicking on the Remove (外す) button. The ship's name and her level can be viewed by hovering over the button,
    • Equipment must be unlocked in order to be upgraded to another equipment.
  3. Click on the equipment to improve, then click on Improve (改修) to begin. Clicking on Return (戻る) goes back to equipment selection.
  4. Click on the Begin Improvement! (改修開始!) button to start the improvement. Clicking on Cancel Improvement (改修中止) goes back to equipment selection.
    • Improving an equipment will alwais cost some resources, some Development material DevMats and Improvement material screws, and may also consume some fodder equipment,
    • Upgrading an equipment may additionaly consumes Items,
    • Locked, equipped, and already improved equipment cannot be used as fodder.
  5. Improvements have a chance to fail (see below).
    1. The equipment being improved is never lost,
    2. Items are not lost if it fails,
    3. Materials (Development materialImprovement material) and any fodder equipment are lost on failure,
    4. The toggle marked Guarantee Improvement (改修確実化) will make all improvements succeed in exchange for increased costs.
    • Akashi Kai has a higher success rate than her base version.
Notes
  • It is recommended to use the guaranteed improvement toggle when dealing with expensive improvements and/or rare fodder at Improved+6 and beyond.
    • See here to find the optimal guaranteeing method.
  • See the full list of improvable equipment here.

Improvement Success Rates

Only Akashi's remodel affect the improvement success rate. Her level does not affect rates.

  • It is highly recommended that she be remodeled to Kai as soon as possible, to maximize improvement success rates.
Modification Level[1] 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★ Upgrade
Akashi 100% 100% 100% 100% 95% 90% 80% 77% 72% 60% 50%
Akashi Kai 100% 100% 100% 100% 100% 95% 90% 82% 77% 67% 62%
  1. Data sourced from KanColle Kai

Trivia

  • The arsenal has its how BGM in background, and this BGM may change when upgrading certain equipment (e.g. the Keiun).
  • Certain equipment available to improvement will have a colored glowing halo around them. This has not effect on anything.

See Also