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Akashi's Improvement Arsenal
Improvement is made accessible by having Akashi or Akashi Kai as your secretary.
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
- Set Akashi or Akashi Kai as your secretary (first ship of the first fleet).
- At the home screen, hover your cursor over the factory icon).
- The Improvement Arsenal icon will slide out from beneath it as shown.
- Move your cursor to that icon and click.
How to Use
- Improvement materials
are the primary component for improvement. They can be obtained through the following means:
- Specific quests
- 4 improvement materials in exchange for a 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 depending on the category of the equipment. They are also speculated to contribute to base attack power.
- Preliminary results as of May 31, 2015 are:
- 12.7cm Twin Gun Mount (firepower), 25mm Triple Autocannon (torpedo), Type 94 Depth Charge (ASW), etc:
- ★+1~3: +1 bonus to firepower/torpedo/ASW
- ★+4~8: +2 bonus to firepower/torpedo/ASW
- ★+9~10: +3 bonus to firepower/torpedo/ASW
- 35.6cm Twin Gun Mount, 41cm Twin Gun Mount, etc:
- ★+1: +1 bonus to firepower
- ★+2~4: +2 bonus to firepower
- ★+5~7: +3 bonus to firepower
- ★+8~10: +4 bonus to firepower
- 61cm Quad (Oxygen) Torpedo, 61cm Quint (Oxygen) Torpedo, etc
- ★+1~2: +1 bonus to torpedo
- ★+3~6: +2 bonus to torpedo
- ★+7~10: +3 bonus to torpedo
- Type 94 Depth Charge, Type 3 SONAR, etc
- ★+2~7: +1 bonus to non-ASW firepower
- ★+8~10: +2 bonus to non-ASW firepower
- Depth charges, sonars, fire directors, and searchlights increase shelling damage (Type 91 FD ★+10 shown to increase effective firepower by 3). Torpedoes and autocannons do not.
- 12.7cm Twin Gun Mount (firepower), 25mm Triple Autocannon (torpedo), Type 94 Depth Charge (ASW), etc:
- Autocannons improvements increases the damage for torpedo salvo. (Example: 25mm Triple Autocannon Mount ★+9 shown to increase effective torpedo by 3)
- The damage increase is speculated to be the same formula as the 61cm Quad (Oxygen) Torpedo Mount.
- The effective increase is speculated to be [math]\displaystyle{ \text {Effective Bonus} = \text {Equipment Type Modifier} \times \sqrt {\text {★ value}} }[/math]. Equipment Type Modifier is listed in the collapsed table (as it depends on situation).
- Example 1: 12.6cm Twin Gun Mount ★+6 (2.449) and ★+7 (2.645) provides a total of +5 effective bonus.
- Example 2: 35.6cm Twin Gun Mount ★+6 (3.674) and ★+5 (3.354) provides a total of +7 effective bonus.
- ASW equipment bonus are applied not to the equipment bonus nor the base ASW value, but instead for damage calculation.
- The bonus is not applied to support shelling fire.
| Bonus Details | ||
|---|---|---|
| Equipment Type | Damage the Bonus Applies to | Equipment Type Modifier |
| Small Caliber Gun Medium Caliber Gun Secondary Gun |
Shelling | x1 |
| AP Shell | x1 (Note: ★+5 shown to give +2 bonus, but +3 bonus not confirmed yet) | |
| Fire Director Searchlight |
x1 | |
| Large Caliber Gun (Daytime) | x1.5 | |
| Large Caliber Gun (Nighttime) | x1 | |
| Torpedo (Daytime) | Torpedo | x1.2 |
| Torpedo (Nighttime) | x1 | |
| Autocannon | x1 | |
| Sonar Depth Charge |
Shelling | x0.75 |
| ASW | x1 | |
- 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.
Success Rate for Improvements
Akashi's success rate with each improvement is based mainly on whether or not she is kai or not. If she has not at Kai, her success rate is lower in comparison to her when she's Kai. As of current, Akashi's level may not have any additional influence on her success rate. So for all admirals who manage to get a hold of Akashi it is recommended to train her to Kai at the very least to maximize her benefits when modifying equipment.
| Modification Level | 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% |
Possible Improvements
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.
When the 2nd Ship varies by day, the ship's initial is used; '✓' denotes that any ship listed may be used.
A ship named can do the improvement regardless of remodel level unless specified.
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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10cm Twin High-angle Mount + Anti-Aircraft Fire Director |
0 | 10 | 60 | 150 | 50 | 6/7 | 3/4 | - | T | A | A | A | ✓ | T | T | Akizuki Teruzuki |
Uses 10cm Twin High-angle Mounts for improvement past ★+6. |
| 6 | 5/8 | 4/7 | 2* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
|
12.7cm Twin Gun Mount | 0 | 10 | 30 | 60 | 0 | 1/2 | 1/2 | - | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | - | |
| 6 | 1/2 | 1/2 | 1 | |||||||||||||||
| 10 | 2/3 | 3/6 | 2 | |||||||||||||||
| 12.7cm Twin Mount Type-B Kai 2 | 0 | 10 | 60 | 100 | 0 | 2/2 | 2/3 | - | X | ✓ | ✓ | ✓ | X | X | X | Yuudachi Kai Ni Ayanami Kai Ni |
||
| 6 | 2/2 | 2/4 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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14cm Naval Gun | 0 | 10 | 50 | 80 | 0 | 1/2 | 1/2 | - | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | - | |
| 6 | 1/2 | 1/2 | 1 | |||||||||||||||
| 10 | 3/4 | 3/6 | 2 | |||||||||||||||
| 14cm Twin Gun Mount | 0 | 10 | 60 | 100 | 0 | 2/2 | 1/2 | - | X | ✓ | X | X | ✓ | X | X | Yuubari | ||
| 6 | 2/4 | 2/3 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 15.2cm Twin Gun Mount | 0 | 10 | 70 | 100 | 0 | 2/2 | 2/3 | - | N | N Y |
Y | Y | A Y |
A N |
A N |
Agano Noshiro Yahagi |
Uses a Type 22 Surface RADAR for upgrading. | |
| 6 | 2/3 | 2/4 | 1 | |||||||||||||||
| 10 | 5/8 | 4/10 | 1* | |||||||||||||||
| 15.2cm Twin Gun Mount Kai | 0 | 20 | 80 | 100 | 30 | 3/4 | 2/3 | 1* | S | S | S | Y | Y | Y | ✓ | Sakawa Yahagi |
Uses 15.2cm Twin Gun Mounts for improvement. | |
| 6 | 4/6 | 3/6 | 1* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 15.5cm Triple Gun Mount (Main) | 0 | 10 | 90 | 120 | 0 | 2/2 | 2/3 | 0 | O | O | X | X | X | M | M | Mogami Ooyodo |
||
| 6 | 2/3 | 2/4 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 20.3cm Twin Gun Mount | 0 | 10 | 90 | 120 | 0 | 1/2 | 2/3 | - | ✓ | K | K | K | ✓ | ✓ | ✓ | Aoba Kinugasa |
||
| 6 | 2/3 | 2/3 | 1 | |||||||||||||||
| 10 | 2/5 | 4/10 | 2 | |||||||||||||||
| 20.3cm(no.2) Twin Gun Mount | 0 | 10 | 100 | 130 | 0 | 2/3 | 2/3 | - | ✓ | ✓ | ✓ | X | X | X | X | Myoukou | ||
| 6 | 2/4 | 2/4 | 1 | |||||||||||||||
| 10 | 4/8 | 4/11 | 2 | |||||||||||||||
| 20.3cm(no.3) Twin Gun Mount | 0 | 10 | 110 | 140 | 0 | 3/4 | 2/3 | - | X | X | ✓ | ✓ | X | X | X | Mikuma | ||
| 6 | 3/5 | 3/5 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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35.6cm Twin Gun Mount | 0 | 20 | 240 | 300 | 0 | 2/3 | 1/2 | - | ✓ | X | X | X | X | ✓ | ✓ | Fusou | |
| 6 | 3/4 | 2/4 | 1 | |||||||||||||||
| 10 | 6/12 | 5/12 | 3 | |||||||||||||||
| 35.6cm Twin Gun Mount (Dazzle Camouflage) | 0 | 30 | 250 | 300 | 30 | 3/4 | 2/3 | 1* | ✓ | ✓ | ✓ | ✓ | X | X | ✓ | Haruna Kai Ni | Uses 35.6cm Twin Gun Mounts for improvement. | |
| 6 | 4/5 | 3/5 | 2* | |||||||||||||||
| 10 | ? | ? | ? | |||||||||||||||
| Prototype 35.6cm Triple Gun Mount | 0 | 30 | 330 | 390 | 30 | 4/6 | 3/4 | 2* | Y | X | X | F K |
✓ | F Y H |
F Y |
Fusou Kai Ni Yamashiro Kai Ni Kongou Kai Ni Haruna Kai Ni |
Uses 35.6cm Twin Gun Mounts for improvement. | |
| 6 | 6/9 | 4/7 | 3* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 38cm Twin Gun Mount | 0 | 20 | 380 | 450 | 20 | 4/5 | 2/3 | 1* | X | X | X | X | ✓ | ✓ | ✓ | Bismarck | Uses 35.6cm Twin Gun Mounts for improvement. Uses 41cm Twin Gun Mounts for upgrading. | |
| 6 | 5/8 | 3/5 | 2* | |||||||||||||||
| 10 | 10/20 | 6/13 | 2* | |||||||||||||||
| 38cm Twin Gun Mount Kai | 0 | 30 | 390 | 470 | 30 | 5/7 | 3/4 | 1* | ✓ | ✓ | ✓ | X | X | X | X | Bismarck | Uses 41cm Twin Gun Mounts for improvement. | |
| 6 | 6/9 | 4/6 | 2* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 381mm / 50 Triple Gun Mount | 0 | 30 | 400 | 480 | 20 | 4/5 | 2/3 | 1* | R | R | L | L | L | L | R | Littorio/Italia Roma |
Uses 35.6cm Twin Gun Mounts for improvement. Uses 25mm Twin Autocannon Mounts for upgrading. | |
| 6 | 5/8 | 3/5 | 2* | |||||||||||||||
| 10 | 12/20 | 7/14 | 2* | |||||||||||||||
| 381mm / 50 Triple Gun Mount Kai | 0 | 40 | 440 | 500 | 50 | 4/7 | 3/4 | 1* | L | L | R | R | R | R | L | Littorio/Italia Roma |
Uses 41cm Twin Gun Mounts for improvement. | |
| 6 | 7/10 | 4/6 | 2* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 41cm Twin Gun Mount | 0 | 30 | 350 | 480 | 0 | 3/4 | 2/3 | 1 | M | M | N | X | M | N | N | Nagato Mutsu |
||
| 6 | 4/7 | 3/6 | 2 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Prototype 41cm Triple Gun Mount | 0 | 40 | 440 | 620 | 40 | 5/7 | 4/6 | 2* | N | N | M | M | N | M | M | Mutsu Kai Nagato Kai |
Uses 41cm Twin Gun Mounts for improvement. | |
| 6 | 8/10 | 5/8 | 3* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Prototype 46cm Twin Gun Mount | 0 | 40 | 420 | 650 | 40 | 5/6 | 3/5 | 2* | Y | Y | M | M | X | X | X | Yamato Musashi |
Uses 41cm Twin Gun Mounts for improvement and when upgrading. | |
| 6 | 6/8 | 4/7 | 3* | |||||||||||||||
| 10 | 12/18 | 8/14 | 4* | |||||||||||||||
| 46cm Triple Gun Mount | 0 | 50 | 480 | 800 | 50 | 6/8 | 4/6 | 1 | M | M | X | X | X | Y | Y | Musashi Yamato |
||
| 6 | 8/10 | 5/8 | 2 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Prototype 51cm Twin Cannon | 0 | 50 | 550 | 950 | 80 | 7/9 | 5/7 | 2* | X | ✓ | Y | M | X | X | X | Yamato Kai Musashi Kai |
Uses 46cm Triple Gun Mounts for improvement. | |
| 6 | 10/15 | 7/10 | 3* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 16in Triple Gun Mount Mk.7 | 0 | 45 | 450 | 750 | 100 | 10/15 | 6/8 | 3* | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Iowa | Uses 41cm Twin Gun Mounts for improvement up to ★+6. Uses 46cm Triple Gun Mounts for improvement past ★+6. Uses Type 32 Surface RADARs for upgrading. | |
| 6 | 16/28 | 8/20 | 3** | |||||||||||||||
| 10 | 16/28 | 8/20 | 2** | |||||||||||||||
| 16in Triple Gun Mount Mk.7 + GFCS | 0 | 45 | 500 | 770 | 500 | 16/24 | 8/12 | 2* | ✓ | X | X | X | ✓ | ✓ | ✓ | Iowa | Uses Type 22 Surface RADARs for improvement up to ★+6. Uses Type 32 Surface RADARs for improvement past ★+6. | |
| 6 | 16/24 | 8/16 | 2** | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 38.1cm Mk.I Twin Gun Mount | 0 | 45 | 500 | 770 | 500 | 3/4 | 3/4 | 2* | ✓ | X | X | X | ✓ | ✓ | ✓ | Warspite | Uses 35.6cm Twin Gun Mounts for improvement up to ★+6. Uses 41cm Twin Gun Mounts for improvement past ★+6. | |
| 6 | 4/6 | 3/5 | 2** | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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90mm Single High Angled Gun | 0 | 10 | 20 | 70 | 10 | 1/2 | 1/2 | 1* | R | L | L | L | ✓ | R | R | Littorio/Italia Roma |
Uses 10cm Twin High-angle Mounts for improvement. |
| 6 | 2/3 | 1/2 | 2* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
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OTO 152mm triple extended machine gun | 0 | 10 | 90 | 120 | 0 | 2/3 | 2/3 | - | ✓ | R | L | L | R | R | L | Littorio/Italia Roma |
Uses 15.5cm Triple Gun Mounts (Main) for improvement past ★+6. |
| 6 | 3/4 | 3/5 | 1* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| 15.2cm Naval Gun | 0 | 10 | 60 | 90 | 0 | 2/2 | 1/2 | - | A K |
✓ | A Y |
Y | X | X | K | Agano Kongou Yamashiro |
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| 6 | 2/3 | 2/3 | 1 | |||||||||||||||
| 10 | 3/4 | 3/5 | 2 | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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Type 91 AP Shell | 0 | 30 | 150 | 310 | 10 | 2/3 | 1/1 | - | K | K | X | H | H | ✓ | ✓ | Hiei Kirishima |
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| 6 | 3/5 | 1/2 | 1 | |||||||||||||||
| 10 | 6/9 | 4/9 | 3 | |||||||||||||||
| Type 1 AP Shell | 0 | 30 | 170 | 330 | 20 | 3/5 | 1/1 | 2* | K | H | H | H | X | K | K | Kongou Haruna |
Uses Type 91 AP Shells for improvement up to ★+6. Uses itself for improvement past ★+6. | |
| 6 | 4/6 | 2/4 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
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25mm Single Autocannon Mount | 0 | 0 | 10 | 10 | 10 | 0/1 | 1/1 | - | S | X | X | F | F | ✓ | ✓ | Satsuki Fumizuki |
|
| 6 | 1/2 | 1/1 | 1 | |||||||||||||||
| 10 | 2/3 | 1/2 | 1 | |||||||||||||||
| 25mm Twin Autocannon Mount | 0 | 0 | 20 | 10 | 10 | 0/1 | 1/1 | - | I | S | S | X | X | X | I | Isuzu Kai Ni Satsuki |
||
| 6 | 1/2 | 1/2 | 1 | |||||||||||||||
| 10 | 2/3 | 1/2 | 1 | |||||||||||||||
| 25mm Triple Autocannon Mount | 0 | 0 | 30 | 20 | 10 | 1/2 | 1/1 | - | M+ | I M+ |
I M |
I M |
M | M+ | M+ | Isuzu Kai Ni Maya Maya Kai Ni (M+) |
Only Isuzu Kai Ni and Maya Kai Ni can upgrade into 25mm Triple Autocannon Mount (Concentrated Deployment). | |
| 6 | 1/3 | 1/2 | 1 | |||||||||||||||
| 10 | 5/9 | 3/7 | 5 | |||||||||||||||
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Type 91 Anti-Aircraft Fire Director | 0 | 0 | 0 | 60 | 40 | 3/4 | 1/2 | - | ✓ | ✓ | X | X | T | ✓ | ✓ | Akizuki Maya Teruzuki |
Uses 12.7cm Twin High-angle Mounts for improvement past ★+6. Uses 10cm Twin High-angle Mounts for upgrading. |
| 6 | 3/5 | 2/4 | 1* | |||||||||||||||
| 10 | 4/9 | 4/7 | 2* | |||||||||||||||
| Type 94 Anti-Aircraft Fire Director | 0 | 0 | 0 | 80 | 70 | 4/5 | 2/3 | - | ✓ | A T |
A T |
A T |
✓ | ✓ | ✓ | Akizuki Fubuki Kai Ni Teruzuki Hatsuzuki |
Uses 10cm Twin High-angle Mounts for improvement. 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 | - | ✓ | X | X | X | ✓ | ✓ | ✓ | Maya Kai Ni | Uses 12.7cm Twin High-angle Mounts for improvement. Upgrades into 12.7cm Twin High-angle Mount + Anti-Aircraft Fire Director. | ||||||
| 6 | 3/5 | 3/5 | 1* | |||||||||||||||
| 10 | 7/9 | 5/9 | 2* | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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61cm Triple Torpedo Mount | 0 | 50 | 70 | 60 | 20 | 1/2 | 1/1 | - | M | M | M | X | F | F | F | Fubuki* Murakumo |
Excluding Fubuki Kai Ni (improves 61cm Triple (Oxygen) Torpedo Mount instead, see below). |
| 6 | 2/3 | 1/2 | 1 | |||||||||||||||
| 10 | 3/5 | 2/4 | 2 | |||||||||||||||
| 61cm Triple (Oxygen) Torpedo Mount | 0 | 60 | 90 | 60 | 20 | 1/2 | 1/1 | - | X | X | X | X | ✓ | ✓ | ✓ | Fubuki Kai Ni | Uses 61cm Triple Torpedo Mounts for improvement past ★+6. Uses 61cm Quad Torpedo Mounts for upgrading. | |
| 6 | 3/5 | 1/3 | 1* | |||||||||||||||
| 10 | 4/8 | 3/6 | 2* | |||||||||||||||
| 61cm Quad Torpedo Mount | 0 | 70 | 100 | 70 | 20 | 1/2 | 1/2 | - | ✓ | ✓ | ✓ | X | X | ✓ | ✓ | - | ||
| 6 | 2/3 | 1/2 | 1 | |||||||||||||||
| 10 | 3/5 | 3/6 | 2 | |||||||||||||||
| 61cm Quad (Oxygen) Torpedo Mount | 0 | 80 | 120 | 80 | 20 | 2/3 | 1/2 | - | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Ooi Kitakami |
||
| 6 | 4/8 | 2/4 | 1 | |||||||||||||||
| 10 | 5/10 | 5/11 | 3 | |||||||||||||||
| 61cm Quint (Oxygen) Torpedo Mount | 0 | 100 | 150 | 90 | 30 | 3/4 | 3/5 | - | X | X | X | ✓ | ✓ | X | X | Shimakaze | ||
| 6 | 5/9 | 3/7 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Prototype 61cm Hext (Oxygen) Torpedo Mount | 0 | 100 | 150 | 90 | 30 | 6/8 | 5/6 | 2* | S | X | X | H | H | H | ✓ | Shimakaze Hatsuzuki |
Uses 2 61cm Quad (Oxygen) Torpedo Mount for improvement up to ★+6. Uses 1 61cm Quint (Oxygen) Torpedo Mount for improvement past ★+6. | |
| 6 | 9/12 | 6/12 | 1* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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Type 93 SONAR | 0 | 10 | 0 | 30 | 30 | 2/2 | 1/2 | - | Y | I | X | X | X | Y | Y | Isuzu Kai Ni Yuubari |
Upgrades into Type 3 SONAR ★+3. |
| 6 | 3/4 | 2/3 | 1 | |||||||||||||||
| 10 | 6/9 | 3/5 | 2 | |||||||||||||||
| 0 | 10 | 0 | 30 | 30 | 2/2 | 1/2 | - | K S |
X | X | X | I S |
✓ | K S |
Isuzu Kai Ni Katori Kai Shigure Kai Ni |
Uses Type 3 SONAR for upgrading. Upgrades into Type 4 SONAR. | ||
| 6 | 3/4 | 2/3 | 1 | |||||||||||||||
| 10 | 10/20 | 6/12 | 2* | |||||||||||||||
| Type 3 SONAR | 0 | 10 | 0 | 30 | 50 | 4/5 | 2/3 | - | I | X | ✓ | ✓ | X | X | X | Isuzu Kai Ni Yuubari |
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| 6 | 5/7 | 3/5 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type 4 SONAR | 0 | 10 | 0 | 50 | 60 | 5/7 | 3/5 | 2* | A | K | K | T | I | I | I | Akizuki Isuzu Kai Ni Katori Kai Teruzuki |
Uses Type 93 SONAR for improvement up to ★+6. | |
| 6 | 6/10 | 4/6 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
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Type 94 Depth Charge | 0 | 10 | 60 | 20 | 20 | 1/2 | 1/2 | - | X | X | X | ✓ | ✓ | X | X | - | |
| 6 | 2/3 | 1/3 | 1 | |||||||||||||||
| 10 | 3/6 | 3/8 | 2 | |||||||||||||||
| Type 3 Depth Charge | 0 | 10 | 80 | 20 | 30 | 3/3 | 2/3 | - | X | X | X | ✓ | ✓ | X | X | Isuzu Kai Ni | ||
| 6 | 3/5 | 2/4 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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Searchlight | 0 | 10 | 0 | 30 | 20 | 3/3 | 2/3 | - | J | Ao Ay |
Ao Ay |
Ao Ay |
Ak | Ak J |
Ak J |
Akatsuki Aoba Ayanami Jintsuu |
Uses Skilled Lookouts for upgrading into Type 96 150cm Searchlights. |
| 6 | 3/5 | 2/4 | 1 | |||||||||||||||
| 10 | 5/10 | 3/7 | 1* | |||||||||||||||
| Type 96 150cm Searchlight | 0 | 20 | 0 | 70 | 30 | 4/5 | 3/4 | 1* | H | H | K | K | K | ✓ | H | Hiei Kirishima |
Uses Searchlights for improvement. | |
| 6 | 5/? | 3/? | 1* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Type 13 Air RADAR | 0 | 10 | 0 | 20 | 30 | 4/5 | 2/3 | - | I S |
I T |
A T |
A T |
A S |
I S |
I S |
Akizuki Isuzu Kai Ni Shigure Kai Ni Teruzuki |
Consumes a Type 21 Air RADAR for upgrading. |
| 6 | 5/7 | 3/5 | 1 | |||||||||||||||
| 10 | 10/15 | 5/12 | 1* | |||||||||||||||
| Type 13 Air RADAR Kai | 0 | 10 | 0 | 30 | 40 | 5/7 | 3/4 | 1* | H Y |
Y | Y | Y | I | H I |
H I |
Hatsushimo Kai Ni Isokaze Kai Yukikaze |
Uses Type 13 Air Radars for improvement. | |
| 6 | 7/9 | 4/8 | 2* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type 21 Air RADAR | 0 | 10 | 0 | 40 | 50 | 5/6 | 2/3 | - | I | I | X | H | H | ✓ | ✓ | Hyuuga Ise |
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| 6 | 6/8 | 3/5 | 1 | |||||||||||||||
| 10 | 12/16 | 5/13 | 2 | |||||||||||||||
| Type 21 Air RADAR Kai | 0 | 10 | 0 | 60 | 70 | 6/8 | 2/3 | 1* | Y | X | M | M | ✓ | ✓ | Y | Musashi Yamato |
Uses Type 21 Air Radars for improvement. | |
| 6 | 10/12 | 4/8 | 2* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type 22 Surface RADAR | 0 | 10 | 0 | 30 | 30 | 4/5 | 2/3 | 1 | H | H Y |
Y | S | S | ✓ | ✓ | Hyuuga Shimakaze Yuugumo |
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| 6 | 7/10 | 3/5 | 2 | |||||||||||||||
| 10 | 10/20 | 8/14 | 3 | |||||||||||||||
| Type 22 Surface RADAR Kai 4 | 0 | 10 | 0 | 40 | 40 | 5/8 | 3/4 | 1* | H M |
H | K | K | K M |
✓ | H M |
Haguro Kai Ni Kongou Kai Ni Myoukou Kai Ni |
Uses Type 22 Surface Radars for improvement up to ★+6. | |
| 6 | 8/10 | 4/8 | 1 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type 32 Surface RADAR | 0 | 10 | 0 | 60 | 50 | 6/10 | 3/4 | 1* | H | H | H | I | I | I | I | Hyuuga Ise |
Uses Type 22 Surface RADARs for improvement up to ★+6 Consumes itself for upgrading. | |
| 6 | 12/15 | 4/7 | 2* | |||||||||||||||
| 10 | 15/22 | 10/15 | 1 | |||||||||||||||
| Type 32 Surface RADAR Kai | 0 | 10 | 0 | 100 | 80 | 10/15 | 5/6 | 3* | I | I | I | H | H | H | H | Hyuuga Ise |
Uses Type 22 Surface RADARs for improvement up to ★+6 Uses Type 32 Surface RADARs for improvement past ★+6 | |
| 6 | 14/18 | 7/10 | 1** | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Type 96 Fighter | 0 | 70 | 50 | 0 | 170 | 1/3 | 1/2 | 1* | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Houshou | Uses Type 96 Fighter for improvement up to ★+6 Uses 7.7mm Machine Gun for improvement past ★+6 Uses 2 Type 96 Fighter for upgrade. |
| 6 | 2/4 | 1/3 | 1* | |||||||||||||||
| 10 | 3/6 | 2/4 | 2* | |||||||||||||||
| Zero Fighter Type 21 | 0 | 100 | 80 | 0 | 250 | 2/4 | 2/3 | 1* | K | K | K | X | A | A | A | Akagi Kaga |
Uses Zero Fighter Type 21 for improvement up to ★+6 Uses 2 Zero Fighter Type 21s for improvement past ★+6 Uses 2 7.7mm Machine Guns for upgrade. | |
| 6 | 3/5 | 2/4 | 2* | |||||||||||||||
| 10 | 4/7 | 3/5 | 2* | |||||||||||||||
| Zero Fighter Type 21 (Skilled) | 0 | 100 | 80 | 0 | 250 | 2/4 | 2/3 | 2* | K | K | K | X | A | A | A | Akagi Kaga |
Uses 2Zero Fighter Type 21s for improvement up to ★+6 Uses 3 Zero Fighter Type 21s for improvement past ★+6 Uses 3 7.7mm Machine Guns for upgrade. | |
| 6 | 3/5 | 2/4 | 3* | |||||||||||||||
| 10 | 4/7 | 3/5 | 3* | |||||||||||||||
| Zero Fighter Type 32 | 0 | 90 | 100 | 0 | 260 | 3/5 | 2/3 | 1* | A | A | X | K | K | X | X | Akagi Kaga |
Uses Zero Fighter Type 21 for improvement up to ★+6 Uses 2 Zero Fighter Type 21s for improvement past ★+6 | |
| 6 | 4/6 | 3/4 | 2* | |||||||||||||||
| 10 | ? | ? | ? | |||||||||||||||
| Zero Fighter Type 32 (Skilled) | 0 | 90 | 100 | 0 | 260 | 3/5 | 2/3 | 2* | A | A | X | K | K | X | X | Akagi Kaga |
Uses 2Zero Fighter Type 21s for improvement up to ★+6 Uses 3 Zero Fighter Type 21s for improvement past ★+6 Uses 3 7.7mm Machine Guns for upgrade. | |
| 6 | 4/6 | 3/5 | 3* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Zero Fighter Type 52 | 0 | 120 | 120 | 0 | 280 | 3/5 | 3/4 | 1 | Z | Z | X | Z | S | S | S | Shoukaku Zuikaku |
Uses Zero Fighter Type 52s for improvement up to ★+6 Uses 2 Zero Fighter Type 52s for improvement past ★+6 | |
| 6 | 5/8 | 3/5 | 2 | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Zero Fighter Type 52 (Skilled) | 0 | 120 | 120 | 0 | 280 | 4/6 | 3/5 | 2* | Z | Z | X | Z | S | S | S | Shoukaku Zuikaku |
Uses 2 Zero Fighter Type 52s for improvement up to ★+6. Uses 3 Zero Fighter Type 52s for improvement past ★+6. | |
| 6 | 5/8 | 3/5 | 3* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Zero Fighter Type 52 Model C (601 Air Group) | 0 | 120 | 120 | 0 | 280 | 4/6 | 3/5 | 2* | T | T | T | T U |
T U |
T U |
T U |
Taihou Unryuu |
Uses 2 Zero Fighter Type 52s for improvement up to ★+6. Uses 2 Tenzans for improvement past ★+6. | |
| 6 | ? | ? | 2* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Zero Fighter Type 52 Model A (Iwamoto Squadron) | 0 | 120 | 120 | 0 | 280 | 4/6 | 3/5 | 2* | X | X | X | X | X | Z | Z | Zuikaku | Uses 2 Zero Fighter Type 52s for improvement up to ★+6. | |
| 6 | ? | ? | ? | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Zero Fighter Type 52 Model C (Iwai Squadron) | 0 | ?? | ?? | ?? | ?? | ? | 4/? | 3/? | X | X | Z | X | Z | X | X | Zuikaku | ||
| 6 | ? | ? | ? | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Zero Fighter Type 53 (Iwamoto Squadron) | 0 | 120 | 120 | 0 | 280 | 4/6 | 3/5 | 2* | X | X | X | X | X | Z | Z | Zuikaku | Uses 2 Zero Fighter Type 52s for improvement up to ★+6. Uses 3 Zero Fighter Type 52s for improvement past ★+6 | |
| 6 | 5/9 | 4/6 | 3* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Zero Fighter Type 62 (Fighter-bomber) | 0 | 120 | 120 | 0 | 280 | 4/6 | 3/5 | 2* | J S |
S | X | X | X | J | J | Junyou Shoukaku |
Uses 2 Zero Fighter Type 52s for improvement up to ★+6 |
| 6 | ? | ? | ? | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Zero Fighter Type 62 (Fighter-bomber/Iwai Squadron) | 0 | 120 | 120 | 0 | 280 | 4/6 | 3/5 | 2* | X | X | Z | X | Z | X | X | Zuikaku | Uses 2 Zero Fighter Type 52s for improvement up to ★+6. Uses 2 Suiseis for improvement past ★+6. | |
| 6 | 5/9 | 4/6 | 2* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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Type 0 Recon Seaplane | 0 | 90 | 20 | 0 | 300 | 4/6 | 2/3 | 1 | A M |
M | M | Chiy | A Chiy |
A Chit M |
A Chit M |
Akitsushima Kai Chitose A Chiyoda A Mizuho |
Uses 2 Zero Fighter Type 21s for improvement past ★+6. Uses 3 Zero Fighter Type 21s to upgrade to Type 2 Seaplane Fighter Kai. |
| 6 | 5/8 | 3/5 | 2* | |||||||||||||||
| 10 | 9/15 | 5/10 | 3* | |||||||||||||||
| Type 0 Observation Seaplane | 0 | 90 | 40 | 0 | 270 | 4/6 | 3/5 | 1* | Mi | Mi | Mi | Mi | Mu | Mu | ✓ | Mizuho Musashi |
Uses Zuiuns for improvement up to ★+6. Uses Type 0 Observation Seaplanes for improvement past ★+6. | |
| 6 | 6/9 | 4/7 | 1** | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
| Ro.43 Recon Seaplane | 0 | 60 | 30 | 0 | 180 | 3/? | 1/? | 1* | I | Z | Z R |
Z R |
Z | Z | I | Roma Kai Zara Kai Italia |
Uses Type 0 Recon Seaplane for improvement up to ★+6 and upgrading to Ro.44 Seaplane Fighter. Uses Zuiun for improvement past ★+6. | |
| 6 | 4/? | 2/? | 1** | |||||||||||||||
| 10 | 5/10 | 3/5 | 2* | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Daihatsu-class Landing Craft | 0 | 50 | 30 | 30 | 10 | 1/2 | 1/2 | 1* | Ak S Ab |
Ak S Ab |
Ak S |
Ak S |
Ak | Ak Ab |
Ak Ab |
Akitsumaru Satsuki Kai Ni Abukuma Kai Ni |
Uses Drum Canister for improvement up to ★+6 and uses 7.7mm Machine Gun for improvement past ★+6
Uses 12.7mm Machine Gun to upgrade to Daihatsu-class Landing Craft (Type 89 Medium Tanks & Marines) |
| 6 | 1/4 | 2/3 | 1* | |||||||||||||||
| 10 | 4/8 | 3/7 | 3* | |||||||||||||||
| Daihatsu-class Landing Craft (Type 89 Medium Tanks & Marines) | 0 | 70 | 80 | 120 | 30 | 3/5 | 2/3 | 1* | Ak | Ak | Ab | Ab | S Ab |
Ak S |
Ak S |
Akitsumaru Satsuki Kai Ni Abukuma Kai Ni |
Uses 25mm Autocannon for improvement up to ★+6 and uses 12cm 30-tube Rocket Launcher for improvement past ★+6
Uses 7.7mm Machine Gun to upgrade to Type 2 Ka-Mi Tank | |
| 6 | 4/8 | 3/5 | 2* | |||||||||||||||
| 10 | 10/18 | 5/9 | 3* | |||||||||||||||
| Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Type 2 Ka-Mi Tank | 0 | 80 | 90 | 100 | 70 | 5/8 | 3/4 | 2* | 58 | 58
401 |
401 | 8
401 |
8
401 |
58
8 |
58
8 |
I-58 I-8 I-401 |
Uses 7.7mm Machine Gun for improvement up to ★+6
Uses 12.7mm Machine Gun for improvement past ★+6 |
| 6 | 8/12 | 4/6 | 3* | |||||||||||||||
| 10 | - | - | - | |||||||||||||||
Possible Upgrades
Improvement Material (Quest Rewards)
| Quest Type | Quest ID | Quest Name (JP) | Description |
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Note |
|---|---|---|---|---|---|
| Once | A45 | 改修工廠を準備せよ！ | Have Akashi as flagship in your main fleet. | 5 | |
| F17 | はじめての「装備改修」！ | Do equipment modernization 1 time | 7 | Consumes .
| |
| A44 | 「西村艦隊」を再編成せよ！ | Organize the Nishimura Fleet | 3 | ||
| A49 | 「第二二駆逐隊」を編成せよ！ | Compose the 22nd DesDiv | 3 | ||
| A64 | 「新編成航空戦隊」を編成せよ！ | Have 2 (BBV and/or CAV), 2 DDs, and 2 CV(L)s in your fleet. | 2 | ||
| B33 | 「西村艦隊」南方海域へ進出せよ！ | Deploy the Nishimura Fleet to 5-1 and obtain an S-victory at the boss node. | 5 | ||
| B38 | 「那智戦隊」抜錨せよ！ | Deploy the Nachi Squadron to 2-2 and obtain an S-victory at the boss node. | 2 | ||
| B41 | 新編「三川艦隊」ソロモン方面へ！ | Deploy the Mikawa Fleet to 5-1 and obtain an S-victory at the boss node. | 3 | ||
| B44 | 海上突入部隊、進発せよ！ | Deploy the Maritime Assault Fleet to 5-1 and obtain an S-victory at the boss node. | 2 | ||
| B45 | 「第六駆逐隊」対潜哨戒を徹底なのです！ | Deploy the 6th DesDiv to 1-5 and obtain an A-victory or higher at the boss node. | 2 | ||
| B47 | 「第一水雷戦隊」北方ケ号作戦、再突入！ | Deploy the First Torpedo Squadron to 3-2 and obtain an S-victory at the boss node. | 4 | ||
| B49 | 「空母機動部隊」北方海域に進出せよ！ | Deploy the Mobile Carrier Fleet to 3-5 and obtain an S-victory at the boss node. | 3 | ||
| B56 | 新編成航空戦隊、北方へ進出せよ！ | Deploy the New Carrier Division to 3-3 and obtain an S-victory at the boss node. | 2 | ||
| B57 | 「礼号作戦」実施せよ！ | Deploy the Surface Counterattack Fleet to 2-5 and obtain an S-victory at the boss node. | 3 | ||
| B59 | 旗艦「霞」出撃！敵艦隊を撃滅せよ！ | Sortie Kasumi Kai Ni (Kai Ni Type B is also acceptable) as flagship along with 2 other DDs and 3 other ships to 2-5 and obtain an S-victory at the boss node. | 3 | ||
| B60 | 「第三十一戦隊」出撃せよ！ | Sortie Isuzu Kai Ni, Satsuki Kai Ni, Uzuki Kai and up to 3 additional ships to 1-6 and reach the end node. | 3 | ||
| Daily | F18 | 装備の改修強化 | Do equipment modernization 1 time (failure OK) | 1 | Consumes ; net gain impossible.
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| Weekly | Bw5 | 海上護衛戦 | Sink 15 submarines. | 1 | |
| 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). | 3 | ||
| Bw9 | 南方海域珊瑚諸島沖の制空権を握れ！ | 2 S-rank victories at the boss node of 5-2. | 2 | ||
| Bw10 | 海上輸送路の安全確保に努めよ！ | 3 A-rank or better victories at boss node of 1-5. | 3 | ||
| C4 | 大規模演習 | Get 20 victories in Exercises (PvP) within the same week. | 1 | ||
| 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. | 1 | ||
| Monthly | Bm3 | 「水雷戦隊」南西へ！ | S-rank victory at boss node of 1-4 with a fleet consisting of 1~3 CLs (1 of which is flagship) and rest DDs. | 3 | |
| Bm4 | 「水上打撃部隊」南方へ！ | S-rank victory at boss node of 5-1 with a fleet consisting of 3 slow BB, 1 CL, and up to 2 other ships. | 4 | BBV counts as slow BB for this. | |
| Bm5 | 海上護衛強化月間 | 10 A-rank or better victories at boss node of 1-5. | 3 | ||
| Bm6 | 「空母機動部隊」西へ！ | S-rank victory at boss node of 4-2 with a fleet consisting of 2 CV, 2 DD, and up to 2 other ships. | 2 | ||
| Bm7 | 「水上反撃部隊」突入せよ！ | S-rank victory at boss node of 2-5 with 4 DD (1 of which is flagship), 1 CL, and 1 CA. | 2 |
See Also
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