Improvement/Helper
All equipment Improvement through the Akashi's Improvement Arsenal require specific "helper ships" to second Akashi. Depending on the ship second to Akashi, its remodel, and the day of the week, the set of equipment that can be improved will change.
- Do note that certain ships are incapable of "upgrading" some equipment even though they are able to improve them to
, - In some cases, an equipment can be upgraded into 2 or 3 different new equipment, with the helper determining the result.
The following equipment do not require any specific helper, and can be improved in all cases where they are not overtaken by other help upgrades, including when Akashi is alone in the fleet:
For a given equipment:
- "Improvement" means that the relevant ship can only improve said equipment but not upgrade it,
- "Upgrade" means that the relevant ship can both improve and upgrade said equipment (on at least one of her remodels),
N° 1-10
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 001 |  Nagato |
 Type 1 Land-based Attack Aircraft (Hachiman Force) |
 41cm Twin Gun Mount  Anti-torpedo Bulge (Large)  Prototype 41cm Triple Gun Mount  41cm Triple Gun Mount Kai |
|
| 002 |  Mutsu |
 Type 3 Shell Kai  41cm Twin Gun Mount Kai 2  Type 1 Armor Piercing Shell Kai |
41cm Twin Gun Mount Anti-torpedo Bulge (Large) Prototype 41cm Triple Gun Mount 41cm Triple Gun Mount Kai |
|
| 003 |  Ise |
 Type 32 Surface Radar Kai  12cm 30-tube Rocket Launcher Kai 2  41cm Triple Gun Mount Kai 2 |
 Zuiun  Type 21 Air Radar  Type 32 Surface Radar  12cm 30-tube Rocket Launcher  Ka Type Observation Autogyro  Zuiun (634 Air Group)  Zuiun Model 12 (634 Air Group) |
|
| 004 |  Hyuuga |
Type 32 Surface Radar Kai  S-51J Kai 12cm 30-tube Rocket Launcher Kai 2  Zuiun Kai 2 (634 Air Group) |
Zuiun  Type 22 Surface Radar Type 21 Air Radar Type 32 Surface Radar 12cm 30-tube Rocket Launcher Zuiun (634 Air Group)  Zuiun (634 Air Group/Skilled)  O Type Observation Autogyro Kai  O Type Observation Autogyro Kai 2  S-51J |
|
| 005 |  Yukikaze / Dan Yang |
 Type 13 Air Radar Kai |
 12.7cm Twin Gun Mount Model C Kai 2 |
|
| 006 |  Akagi |
 Type 0 Fighter Model 21  Type 0 Fighter Model 21 (Skilled)  Type 0 Fighter Model 32  Type 0 Fighter Model 32 (Skilled)  Shiden Model 11 |
||
| 007 |  Kaga |
Type 0 Fighter Model 21 Type 0 Fighter Model 21 (Skilled) Type 0 Fighter Model 32 Type 0 Fighter Model 32 (Skilled) Shiden Model 11 |
||
| 008 |  Souryuu |
 Type 97 Torpedo Bomber  Type 2 Reconnaissance Aircraft |
 Type 99 Dive Bomber (Egusa Squadron)  Type 99 Dive Bomber |
|
| 009 |  Hiryuu |
Type 99 Dive Bomber  Type 97 Torpedo Bomber (Tomonaga Squadron) Type 97 Torpedo Bomber |
||
| 010 |  Shimakaze |
 61cm Quintuple (Oxygen) Torpedo Mount  New Model High Temperature High Pressure Boiler  Prototype 61cm Sextuple (Oxygen) Torpedo Mount |
Type 22 Surface Radar  Enhanced Kanhon Type Boiler |
N° 11-20
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 011 |  Fubuki |
 12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director |
 61cm Triple (Oxygen) Torpedo Mount  61cm Triple Torpedo Mount 61cm Triple (Oxygen) Torpedo Mount  12.7cm Twin Gun Mount Model A Kai 2 |
|
| 012 |  Shirayuki |
 25mm Single Autocannon Mount |
||
| 013 |  Hatsuyuki |
|||
| 014 |  Miyuki |
 61cm Triple (Oxygen) Torpedo Mount Late Model  Smoke Generator (Smoke Screen) |
61cm Triple Torpedo Mount 61cm Triple (Oxygen) Torpedo Mount 12.7cm Twin Gun Mount Model A Kai 2 |
|
| 015 |  Murakumo |
61cm Triple Torpedo Mount |
12.7cm Twin Gun Mount Model A Kai 2 |
|
| 016 |  Isonami |
61cm Triple (Oxygen) Torpedo Mount Late Model 12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director |
61cm Triple Torpedo Mount 61cm Triple (Oxygen) Torpedo Mount 12.7cm Twin Gun Mount Model A Kai 2 |
|
| 017 |  Ayanami |
61cm Triple (Oxygen) Torpedo Mount Late Model |
61cm Triple Torpedo Mount  12.7cm Twin Gun Mount Model B Kai 2  Searchlight 61cm Triple (Oxygen) Torpedo Mount |
|
| 018 |  Shikinami |
 12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director |
61cm Triple Torpedo Mount 61cm Triple Torpedo Mount |
|
| 019 |  Ooi |
 61cm Quadruple (Oxygen) Torpedo Mount |
||
| 020 |  Kitakami |
 Type 42 Air Radar |
61cm Quadruple (Oxygen) Torpedo Mount |
N° 21-30
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 021 |  Kongou |
Type 1 Armor Piercing Shell Kai Type 3 Shell Kai  Type 3 Shell Kai 2 |
 15.2cm Single Gun Mount  Type 3 Shell  Type 22 Surface Radar Kai 4  Prototype 35.6cm Triple Gun Mount  Type 1 Armor Piercing Shell  35.6cm Twin Gun Mount Kai |
|
| 022 |  Hiei |
 Type 0 Passive Sonar  Type 96 150cm Searchlight Type 3 Shell Kai |
Type 3 Shell  Type 91 Armor Piercing Shell Prototype 35.6cm Triple Gun Mount 35.6cm Twin Gun Mount Kai |
|
| 023 |  Haruna |
 Type 1 Land-based Attack Aircraft Model 34 |
Type 3 Shell Prototype 35.6cm Triple Gun Mount  35.6cm Twin Gun Mount (Dazzle Camouflage) Type 1 Armor Piercing Shell  Shiden Model 21 Shiden Kai  35.6cm Triple Gun Mount Kai (Dazzle Camouflage)  35.6cm Twin Gun Mount Kai 3 (Dazzle Camouflage) |
|
| 024 |  Kirishima |
Type 96 150cm Searchlight |
Type 3 Shell Type 91 Armor Piercing Shell  Type 1 Land-based Attack Aircraft Model 22A |
|
| 025 |  Houshou |
 Type 96 Fighter Kai  Type 0 Fighter Model 64 (Skilled Fighter-bomber) |
Type 97 Torpedo Bomber  Type 96 Fighter  Type 97 Torpedo Bomber (Skilled)  Type 0 Fighter Model 64 (Air Superiority Fighter Specification) |
|
| 026 |  Fusou |
Prototype 35.6cm Triple Gun Mount |
 35.6cm Twin Gun Mount 15.2cm Single Gun Mount  Type 96 Land-based Attack Aircraft |
|
| 027 |  Yamashiro |
Prototype 35.6cm Triple Gun Mount |
Zuiun Model 12 (634 Air Group)  Type 1 Land-based Attack Aircraft |
|
| 028 |  Tenryuu |
 12.7cm Twin High-angle Gun Mount (Late Model) |
||
| 029 |  Tatsuta |
 53cm Twin Torpedo Mount |
 Daihatsu Landing Craft |
|
| 030 |  Ryuujou |
N° 31-40
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 031 |  Mutsuki |
 12cm Single Gun Mount Kai 2 |
 12cm Single Gun Mount |
|
| 032 |  Kisaragi |
12cm Single Gun Mount Kai 2 |
12cm Single Gun Mount |
|
| 033 |  Satsuki |
 25mm Twin Autocannon Mount 25mm Single Autocannon Mount Daihatsu Landing Craft  Daihatsu Landing Craft (Type 89 Medium Tank & Landing Force) |
||
| 034 |  Fumizuki |
25mm Twin Autocannon Mount 25mm Single Autocannon Mount |
||
| 035 |  Nagatsuki |
|||
| 036 |  Kikuzuki |
|||
| 037 |  Mikazuki |
|||
| 038 |  Mochizuki |
|||
| 039 |  Kuma |
|||
| 040 |  Tama |
N° 41-50
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 041 |  Kiso |
|||
| 042 |  Nagara |
|||
| 043 |  Isuzu |
 Type 3 Depth Charge Projector  Type 3 Active Sonar  Type 4 Passive Sonar |
 Type 13 Air Radar 25mm Twin Autocannon Mount  25mm Triple Autocannon Mount  Type 93 Passive Sonar |
|
| 044 |  Natori |
|||
| 045 |  Yura |
 12.7cm Single High-angle Gun Mount (Late Model)  Type 0 Reconnaissance Seaplane Model 11B |
||
| 046 |  Sendai |
 Type 98 Reconnaissance Seaplane (Night Recon) |
||
| 047 |  Jintsuu |
Searchlight |
||
| 048 |  Naka |
12.7cm Twin High-angle Gun Mount (Late Model) |
 Type 95 Depth Charge |
|
| 049 |  Chitose |
 Type 0 Reconnaissance Seaplane |
||
| 050 |  Chiyoda |
Type 0 Reconnaissance Seaplane  Type A Kouhyouteki |
N° 51-60
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 051 |  Mogami |
 15.5cm Triple Gun Mount  Type 21 Air Radar Kai 2  Kyoufuu Kai 2 |
Zuiun Type 21 Air Radar  Zuiun Model 12 Zuiun Model 12 (634 Air Group) Zuiun Kai 2 (634 Air Group) |
|
| 052 |  Furutaka |
|||
| 053 |  Kako |
|||
| 054 |  Aoba |
 20.3cm Twin Gun Mount Searchlight |
||
| 055 |  Myoukou |
Type 22 Surface Radar Kai 4 |
 20.3cm (No.2) Twin Gun Mount |
|
| 056 |  Nachi |
|||
| 057 |  Ashigara |
|||
| 058 |  Haguro |
Type 22 Surface Radar Kai 4 |
||
| 059 |  Takao |
|||
| 060 |  Atago |
N° 61-70
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 061 |  Maya |
 25mm Triple Autocannon Mount (Concentrated Deployment) |
 12.7cm Twin High-angle Gun Mount 25mm Triple Autocannon Mount  Type 91 Anti-Aircraft Fire Director |
|
| 062 |  Choukai |
Searchlight |
||
| 063 |  Tone |
Type 0 Reconnaissance Seaplane |
||
| 064 |  Chikuma |
Type 0 Reconnaissance Seaplane |
||
| 065 |  Hiyou |
|||
| 066 |  Junyou |
 Type 0 Fighter Model 62 (Fighter-bomber) |
||
| 067 |  Oboro |
|||
| 068 |  Akebono |
|||
| 069 |  Sazanami |
|||
| 070 |  Ushio |
 Shinzan |
25mm Single Autocannon Mount |
N° 71-80
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 071 |  Akatsuki |
 12.7mm Single Machine Gun Mount |
Searchlight |
|
| 072 |  Hibiki / Verniy |
12.7mm Single Machine Gun Mount |
 Anti-torpedo Bulge (Medium) |
|
| 073 |  Ikazuchi |
12.7mm Single Machine Gun Mount |
||
| 074 |  Inazuma |
12.7mm Single Machine Gun Mount |
||
| 075 |  Hatsuharu |
|||
| 076 |  Nenohi |
|||
| 077 |  Wakaba |
|||
| 078 |  Hatsushimo |
Type 13 Air Radar Kai 61cm Triple (Oxygen) Torpedo Mount Late Model |
||
| 079 |  Shiratsuyu |
12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director  Type 2 Depth Charge |
||
| 080 |  Shigure |
 Type 22 Surface Radar Kai 4 (Calibrated Late Model)  61cm Quadruple (Oxygen) Torpedo Mount Late Model 12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director  Type 3 Active Sonar Kai  12.7cm Twin Gun Mount Model C Kai 3  Type 2 Depth Charge Kai 2 |
Type 13 Air Radar Type 93 Passive Sonar 12.7cm Twin Gun Mount Model C Kai 2 |
N° 81-90
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 081 |  Murasame |
25mm Triple Autocannon Mount 12.7cm Twin Gun Mount Model C Kai 2 |
||
| 082 |  Yuudachi |
12.7cm Twin Gun Mount Model B Kai 2 |
||
| 083 |  Samidare |
|||
| 084 |  Suzukaze |
|||
| 085 |  Asashio |
|||
| 086 |  Ooshio |
 Shipborne Model Type 4 20cm Anti-ground Rocket Launcher |
||
| 087 |  Michishio |
Type 22 Surface Radar Kai 4 (Calibrated Late Model) |
Shipborne Model Type 4 20cm Anti-ground Rocket Launcher |
|
| 088 |  Arashio |
12.7cm Twin Gun Mount Model C Kai 2 12.7cm Twin Gun Mount Model C Kai 2 |
||
| 089 |  Arare |
|||
| 090 |  Kasumi |
N° 91-100
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 091 |  Kagerou |
61cm Quadruple (Oxygen) Torpedo Mount Late Model |
||
| 092 |  Shiranui |
|||
| 093 |  Kuroshio |
 Type 33 Surface Radar Type 3 Depth Charge Projector |
||
| 094 |  Shouhou |
N° 101-110
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 106 |  Shoukaku |
Type 0 Fighter Model 62 (Fighter-bomber)  Skilled Deck Personnel + Aviation Maintenance Hands |
 Tenzan  Type 0 Fighter Model 52  Suisei  Prototype Keiun (Carrier-based Reconnaissance Model)  Type 0 Fighter Model 52 (Skilled)  Type 99 Dive Bomber Model 22 |
|
| 107 |  Zuikaku |
Type 0 Fighter Model 52 Type 0 Fighter Model 52 (Skilled)  Zero Fighter Model 52C (w/ Iwai Flight)  Zero Fighter Model 62 (Fighter-bomber / Iwai Squadron)  Zero Fighter Model 52A (w/ Iwamoto Flight)  Type 0 Fighter Model 53 (Iwamoto Squadron)  Type 99 Dive Bomber Model 22 (Skilled) |
Tenzan Prototype Keiun (Carrier-based Reconnaissance Model) |
|
| 109 |  Kinu |
25mm Triple Autocannon Mount (Concentrated Deployment)  Toku Daihatsu Landing Craft |
25mm Twin Autocannon Mount 25mm Triple Autocannon Mount 25mm Single Autocannon Mount Daihatsu Landing Craft |
|
| 110 |  Abukuma |
Daihatsu Landing Craft Daihatsu Landing Craft (Type 89 Medium Tank & Landing Force) |
N° 111-120
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 111 |  Yuubari |
Type 33 Surface Radar Type 3 Active Sonar Type 4 Passive Sonar  14cm Twin Gun Mount Kai 2 |
Type 93 Passive Sonar  14cm Twin Gun Mount  14cm Twin Gun Mount Kai |
|
| 112 |  Zuihou |
Type 99 Dive Bomber Model 22 (Skilled) |
Type 99 Dive Bomber  Prototype Type 97 Torpedo Bomber Kai No. 3 Model E (w/ Type 6 Airborne Radar Kai) Type 99 Dive Bomber Model 22 |
|
| 116 |  Mikuma |
 Prototype 20.3cm (No.4) Twin Gun Mount |
12.7cm Twin High-angle Gun Mount  20.3cm (No.3) Twin Gun Mount |
|
| 118 |  Hatsukaze |
|||
| 119 |  Maikaze |
|||
| 120 |  Kinugasa |
20.3cm Twin Gun Mount 20.3cm (No.2) Twin Gun Mount |
N° 121-130
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 123 |  I-19 |
|||
| 124 |  Suzuya |
 Kyoufuu Kai  Type 0 Fighter Model 63 (Fighter-bomber)  8cm High-angle Gun Kai + Additional Machine Guns |
12.7cm Twin High-angle Gun Mount  Shiden Kai 2 Type 0 Fighter Model 62 (Fighter-bomber)  8cm High-angle Gun |
|
| 125 |  Kumano |
Type 0 Fighter Model 63 (Fighter-bomber) 8cm High-angle Gun Kai + Additional Machine Guns  Shiden Kai 4 |
12.7cm Twin High-angle Gun Mount 20.3cm (No.3) Twin Gun Mount 8cm High-angle Gun |
|
| 126 |  I-168 |
|||
| 127 |  I-58 |
 Special Type 2 Amphibious Tank  Late Model Bow Torpedo Mount (6 tubes) |
||
| 128 |  I-8 |
Special Type 2 Amphibious Tank Late Model Bow Torpedo Mount (6 tubes) |
N° 131-140
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 131 |  Yamato |
 New Kanhon Design Anti-torpedo Bulge (Large)  10cm Twin High-angle Gun Mount Battery Concentrated Deployment  Prototype 51cm Twin Gun Mount |
 46cm Triple Gun Mount  15.5cm Triple Secondary Gun Mount Anti-torpedo Bulge (Large)  Type 21 Air Radar Kai  Prototype 46cm Twin Gun Mount  15.5cm Triple Secondary Gun Mount Kai  46cm Triple Gun Mount Kai |
|
| 132 |  Akigumo |
Searchlight |
||
| 133 |  Yuugumo |
 12.7cm Twin Gun Mount Model D Kai 2 |
Type 22 Surface Radar |
|
| 134 |  Makigumo |
|||
| 135 |  Naganami |
12.7cm Twin Gun Mount Model D Kai 2 61cm Quadruple (Oxygen) Torpedo Mount Late Model |
 Combat Ration |
|
| 137 |  Agano |
8cm High-angle Gun |
15.2cm Single Gun Mount  15.2cm Twin Gun Mount Combat Ration |
|
| 138 |  Noshiro |
8cm High-angle Gun  15.2cm Twin Gun Mount Kai 2 |
Shiden Kai 2 15.2cm Twin Gun Mount  15.2cm Twin Gun Mount Kai  Ginga |
|
| 139 |  Yahagi |
15.2cm Twin Gun Mount Kai 8cm High-angle Gun Kai + Additional Machine Guns |
Shiden Kai 2 15.2cm Twin Gun Mount 8cm High-angle Gun |
|
| 140 |  Sakawa |
Type 42 Air Radar 8cm High-angle Gun Kai + Additional Machine Guns |
Shiden Kai 2 Anti-torpedo Bulge (Medium) 15.2cm Twin Gun Mount Kai Ginga |
N° 141-150
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 143 |  Musashi |
 Type 0 Observation Seaplane Type 21 Air Radar Kai New Kanhon Design Anti-torpedo Bulge (Large)  10cm Twin High-angle Gun Mount Kai + Additional Machine Guns  51cm Twin Gun Mount |
46cm Triple Gun Mount 15.5cm Triple Secondary Gun Mount Anti-torpedo Bulge (Large) Prototype 46cm Twin Gun Mount Prototype 51cm Twin Gun Mount 15.5cm Triple Secondary Gun Mount Kai 46cm Triple Gun Mount Kai |
N° 151-160
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 153 |  Taihou |
 Zero Fighter Model 52C (601 Air Group) |
Tenzan  Ryuusei Suisei  Ryuusei Kai |
|
| 154 |  Katori |
Type 4 Passive Sonar |
Type 93 Passive Sonar |
|
| 155 |  I-401 |
Special Type 2 Amphibious Tank  Late Model 53cm Bow Torpedo Mount (8 tubes) |
 Submarine Radar & Waterproof Telescope  Submarine Radar & Passive Radiolocator (E27) |
N° 161-170
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 161 |  Akitsu Maru |
Toku Daihatsu Landing Craft  Type 1 Fighter Hayabusa Model III A |
Daihatsu Landing Craft Daihatsu Landing Craft (Type 89 Medium Tank & Landing Force)  Type 3 Fighter Hien  Type 1 Fighter Hayabusa Model II  Type 2 12cm Mortar Kai |
|
| 162 |  Kamoi |
Type 1 Fighter Hayabusa Model III A  Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)  Swordfish (Seaplane Model)  Swordfish Mk.II Kai (Reconnaissance Seaplane Model) |
Type 1 Fighter Hayabusa Model II |
|
| 163 |  Maruyu |
|||
| 164 |  Yayoi |
|||
| 165 |  Uzuki |
|||
| 167 |  Isokaze |
Type 13 Air Radar Kai |
||
| 168 |  Urakaze |
|||
| 169 |  Tanikaze |
|||
| 170 |  Hamakaze |
N° 171-180
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 171 |  Bismarck |
 38cm Twin Gun Mount Kai  Ar196 Kai |
 38cm Twin Gun Mount  Do 17 Z-2 |
|
| 174 |  Z1 |
 12.7cm Single Gun Mount  2cm Flakvierling 38 |
||
| 175 |  Z3 |
12.7cm Single Gun Mount |
||
| 176 |  Prinz Eugen |
Ar196 Kai |
Do 17 Z-2 |
N° 181-190
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 181 |  Amatsukaze |
New Model High Temperature High Pressure Boiler 12.7cm Twin Gun Mount Model C Kai 3 |
Enhanced Kanhon Type Boiler 12.7cm Twin Gun Mount Model C Kai 2 |
|
| 182 |  Akashi |
It is Akashi | ||
| 183 |  Ooyodo |
 Shiun 10cm Twin High-angle Gun Mount Kai + Additional Machine Guns Shinzan |
15.5cm Triple Gun Mount  10cm Twin High-angle Gun Mount (Carriage)  15.5cm Triple Gun Mount Kai |
|
| 184 |  Taigei / Ryuuhou |
 Bi Type 40mm Twin Autocannon Mount Prototype Type 97 Torpedo Bomber Kai No. 3 Model E (w/ Type 6 Airborne Radar Kai)  Tenzan Model 12A |
||
| 186 |  Tokitsukaze |
|||
N° 191-200
N° 201-210
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 201 |  Unryuu |
Zero Fighter Model 52C (601 Air Group) |
||
| 202 |  Amagi |
|||
| 203 |  Katsuragi |
|||
| 205 |  Harusame |
Bi Type 40mm Twin Autocannon Mount |
||
| 209 |  Hayashimo |
|||
| 210 |  Kiyoshimo |
12.7cm Twin Gun Mount Model D Kai 2 61cm Quadruple (Oxygen) Torpedo Mount Late Model Type 1 Armor Piercing Shell Kai  Type 13 Air Radar Kai (Late Model)  Passive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model) |
Daihatsu Landing Craft |
N° 211-220
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 213 |  Asagumo |
|||
| 214 |  Yamagumo |
|||
| 215 |  Nowaki |
N° 221-230
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 221 |  Akizuki |
 10cm Twin High-angle Gun Mount + Anti-Aircraft Fire Director Type 4 Passive Sonar |
Type 13 Air Radar Type 91 Anti-Aircraft Fire Director |
|
| 222 |  Teruzuki |
10cm Twin High-angle Gun Mount + Anti-Aircraft Fire Director Type 4 Passive Sonar |
Type 13 Air Radar Type 91 Anti-Aircraft Fire Director |
|
| 223 |  Hatsuzuki |
10cm Twin High-angle Gun Mount + Anti-Aircraft Fire Director Prototype 61cm Sextuple (Oxygen) Torpedo Mount |
||
| 224 |  Takanami |
|||
| 225 |  Asashimo |
12.7cm Twin Gun Mount Model D Kai 2 61cm Quadruple (Oxygen) Torpedo Mount Late Model Type 13 Air Radar Kai (Late Model) Passive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model) |
N° 231-240
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 231 |  U-511 / Ro-500 |
|||
| 232 |  Graf Zeppelin |
|||
| 233 |  Saratoga |
 F6F-5  SK + SG Radar |
 SBD  F4F-3  F4F-4  F6F-3 |
|
| 239 |  Warspite |
 38.1cm Mk.I/N Twin Gun Mount Kai Swordfish Mk.II Kai (Reconnaissance Seaplane Model) |
 38.1cm Mk.I Twin Gun Mount  Spitfire Mk.I Swordfish (Seaplane Model) |
|
| 240 |  Iowa |
 OS2U  16inch Triple Gun Mount Mk.7 + GFCS |
 16inch Triple Gun Mount Mk.7 |
N° 241-250
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 241 |  Littorio / Italia |
 OTO 152mm Triple Rapid Fire Gun Mount  90mm Single High-angle Gun Mount  Pugliese Underwater Protection Bulkhead  381mm/50 Triple Gun Mount Kai |
 381mm/50 Triple Gun Mount  Ro.43 Reconnaissance Seaplane |
|
| 242 |  Roma |
OTO 152mm Triple Rapid Fire Gun Mount 90mm Single High-angle Gun Mount 381mm/50 Triple Gun Mount Kai |
381mm/50 Triple Gun Mount Ro.43 Reconnaissance Seaplane |
|
| 243 |  Libeccio |
 120mm/50 Twin Gun Mount |
||
| 244 |  Aquila |
 Re.2001 OR Kai  Re.2001 CB Kai |
||
| 245 |  Akitsushima |
Type 0 Reconnaissance Seaplane Shipborne Model Type 4 20cm Anti-ground Rocket Launcher |
||
| 248 |  Zara |
 203mm/53 Twin Gun Mount  New Kanhon Design Anti-torpedo Bulge (Medium)  Ro.44 Seaplane Fighter bis |
Anti-torpedo Bulge (Medium) Ro.43 Reconnaissance Seaplane  Ro.44 Seaplane Fighter |
|
| 249 |  Pola |
N° 251-260
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 251 |  Mizuho |
Type 0 Observation Seaplane  Type 2 Seaplane Fighter Kai (Skilled) Kyoufuu Kai |
Type 0 Reconnaissance Seaplane  Type 2 Seaplane Fighter Kai |
|
| 252 |  Okinami |
|||
| 253 |  Kazagumo |
|||
| 254 |  Arashi |
|||
| 255 |  Hagikaze |
|||
| 256 |  Oyashio |
61cm Quadruple (Oxygen) Torpedo Mount Late Model 12.7cm Twin Gun Mount Model C Kai 3 |
12.7cm Twin Gun Mount Model C Kai 2 |
|
| 257 |  Yamakaze |
Type 3 Active Sonar Kai |
||
| 258 |  Umikaze |
|||
| 259 |  Kawakaze |
|||
| 260 |  Hayasui |
 12cm Single High-angle Gun Mount + 25mm Machine Guns Additions |
N° 261-270
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 265 |  Kashima |
Shinzan |
14cm Twin Gun Mount Kai |
N° 271-280
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 271 |  Kamikaze |
53cm Twin Torpedo Mount |
Type 95 Depth Charge Type 2 12cm Mortar Kai |
|
| 272 |  Asakaze |
 7.7mm Machine Gun |
||
| 273 |  Harukaze |
|||
| 274 |  Matsukaze |
7.7mm Machine Gun |
||
| 275 |  Hatakaze |
|||
| 279 |  Amagiri |
|||
| 280 |  Sagiri |
N° 281-290
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 281 |  Minazuki |
|||
| 283 |  I-26 |
|||
| 284 |  Hamanami |
|||
| 285 |  Fujinami |
|||
| 286 |  Uranami |
12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director  Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4 |
61cm Triple Torpedo Mount Daihatsu Landing Craft 61cm Triple (Oxygen) Torpedo Mount 12.7cm Twin Gun Mount Model A Kai 2 |
N° 291-300
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 291 |  Commandant Teste |
 Laté 298B Swordfish (Seaplane Model) Swordfish Mk.II Kai (Reconnaissance Seaplane Model) |
||
| 292 |  Richelieu |
 38cm Quadruple Gun Mount Kai  15.2cm Triple Gun Mount |
 38cm Quadruple Gun Mount |
|
| 293 |  I-400 |
Late Model 53cm Bow Torpedo Mount (8 tubes) Submarine Radar & Passive Radiolocator (E27) |
 Submarine 53cm Bow Torpedo Mount (8 tubes) |
|
| 294 |  I-13 |
Late Model Bow Torpedo Mount (6 tubes) |
||
| 295 |  I-14 |
Late Model Bow Torpedo Mount (6 tubes) |
N° 311-320
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 311 |  Gangut / Oktyabrskaya Revolyutsiya |
 30.5cm Triple Gun Mount Kai |
 30.5cm Triple Gun Mount |
|
| 313 |  Tashkent |
 130mm B-13 Twin Gun Mount  533mm Triple Torpedo Mount |
||
| 314 |  Sheffield |
|||
| 315 |  Ark Royal |
 Swordfish Mk.II (Skilled)  Skua |
 Swordfish  Fulmar Spitfire Mk.I  Spitfire Mk.V |
|
| 317 |  Shimushu |
Type 95 Depth Charge |
||
| 318 |  Kunashiri |
|||
| 319 |  Jervis |
 QF 4.7inch Gun Mk.XII Kai |
Spitfire Mk.I  Type124 ASDIC |
|
| 320 |  Janus |
Type124 ASDIC |
N° 321-330
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 321 |  Kasuga Maru / Taiyou |
Type 1 Fighter Hayabusa Model III A |
 Type 97 Torpedo Bomber (931 Air Group) Type 3 Fighter Hien Type 1 Fighter Hayabusa Model II |
|
| 322 |  Yawata Maru / Unyou |
 Type 0 Fighter Model 64 (Two-seat w/ KMX) |
Type 97 Torpedo Bomber (931 Air Group) |
|
| 324 |  Shinyou |
Type 97 Torpedo Bomber (931 Air Group) Type 97 Torpedo Bomber (Skilled) |
||
| 325 |  Luigi Torelli / UIT-25 / I-504 |
|||
| 327 |  Kishinami |
|||
| 328 |  Hayanami |
N° 331-340
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 332 |  Suzutsuki |
10cm Twin High-angle Gun Mount + Anti-Aircraft Fire Director |
||
| 333 |  Fuyutsuki |
10cm Twin High-angle Gun Mount + Anti-Aircraft Fire Director |
 10cm Twin High-angle Gun Mount |
|
| 334 |  Etorofu |
12.7cm Single High-angle Gun Mount (Late Model) |
Type 95 Depth Charge |
|
| 335 |  Matsuwa |
|||
| 339 |  Sado |
|||
| 340 |  Tsushima |
N° 341-350
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 344 |  Gambier Bay |
SK + SG Radar |
 FM-2  SK Radar |
|
| 349 |  Intrepid |
N° 351-360
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 351 |  Hiburi |
Type 3 Depth Charge Projector Type 2 Depth Charge 12.7cm Single High-angle Gun Mount (Late Model)  Type 3 Depth Charge Projector (Concentrated Deployment)  12cm Single High-angle Gun Mount Model E |
||
| 352 |  Daitou |
Type 3 Depth Charge Projector Type 2 Depth Charge Type 3 Depth Charge Projector (Concentrated Deployment) 12cm Single High-angle Gun Mount Model E |
N° 361-370
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 361 |  Samuel B. Roberts |
 533mm Quintuple Torpedo Mount (Initial Model) |
 5inch Single Gun Mount Mk.30 |
|
| 362 |  Johnston |
533mm Quintuple Torpedo Mount (Initial Model) |
5inch Single Gun Mount Mk.30 |
|
| 365 |  Fukae |
|||
| 370 |  Hirato |
N° 371-380
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 371 |  Nelson |
Spitfire Mk.V  16inch Mk.I Triple Gun Mount Kai + FCR Type 284 |
 16inch Mk.I Triple Gun Mount  16inch Mk.I Triple Gun Mount + AFCT Kai |
|
| 372 |  Rodney |
16inch Mk.I Triple Gun Mount Kai + FCR Type 284 |
16inch Mk.I Triple Gun Mount 16inch Mk.I Triple Gun Mount + AFCT Kai |
|
| 374 |  Gotland |
 Bofors 15.2cm Twin Gun Mount Model 1930  Swordfish Mk.III Kai (Seaplane Model)  Fairey Seafox Kai |
 S9 Osprey Swordfish (Seaplane Model) |
|
| 375 |  Maestrale |
 120mm/50 Twin Gun Mount mod.1936 |
N° 381-390
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 381 |  Nisshin |
Type A Kouhyouteki Type 2 12cm Mortar Kai |
||
| 382 |  Natsugumo |
|||
| 383 |  Minegumo |
|||
| 384 |  Hachijou |
|||
| 385 |  Ishigaki |
|||
| 389 |  Duca degli Abruzzi |
|||
| 390 |  Giuseppe Garibaldi |
N° 391-400
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 395 |  Houston |
OS2U  8inch Triple Gun Mount Mk.9 mod.2 |
 8inch Triple Gun Mount Mk.9 |
|
| 396 |  Fletcher |
 SG Radar (Initial Model) |
5inch Single Gun Mount Mk.30  5inch Single Gun Mount Mk.30 Kai |
|
| 397 |  Atlanta |
|||
| 398 |  Honolulu Kai |
|||
| 399 |  De Ruyter |
N° 401-410
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 401 |  Colorado |
OS2U  16inch Mk.VIII Twin Gun Mount Kai |
 16inch Mk.I Twin Gun Mount  16inch Mk.V Twin Gun Mount |
|
| 402 |  South Dakota |
 16inch Triple Gun Mount Mk.6 mod.2 |
 16inch Triple Gun Mount Mk.6 |
|
| 403 |  Hornet |
Skilled Deck Personnel + Aviation Maintenance Hands |
SBD  SBD-5 |
|
| 408 |  Souya |
 Type 1 Land-based Attack Aircraft (Nonaka Squadron) 12cm Single High-angle Gun Mount + 25mm Machine Guns Additions |
25mm Single Autocannon Mount  Type 3 Fighter Hien Model 1D  Type 2 Two-seat Fighter Toryuu |
N° 411-420
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 411 |  Mikura |
Type 2 Depth Charge 12cm Single High-angle Gun Mount Model E |
||
| 412 |  Yashiro |
Type 2 Depth Charge |
||
| 413 |  Perth |
|||
| 414 |  Grecale |
|||
| 415 |  Helena |
 SOC Seagull |
N° 421-430
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 421 |  Shinshuu Maru |
 Soukoutei (Armored Boat Class)  Armed Daihatsu |
Daihatsu Landing Craft  Type 4 Heavy Bomber Hiryuu Type 2 Two-seat Fighter Toryuu |
|
| 425 |  Akishimo |
N° 431-440
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 431 |  Usugumo |
|||
| 432 |  Ariake |
|||
| 433 |  Yuugure |
|||
| 434 |  Jingei |
|||
| 435 |  Chougei |
|||
| 436 |  I-47 |
Late Model 53cm Bow Torpedo Mount (8 tubes) |
||
| 437 |  Kaiboukan No.4 |
|||
| 438 |  Kaiboukan No.30 |
N° 441-450
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 441 |  Matsu |
 12.7cm Single High-angle Gun Mount Kai 2 |
||
| 442 |  Take |
|||
| 443 |  Ume |
Type 13 Air Radar Kai (Late Model) |
Type 13 Air Radar Kai |
|
| 444 |  Momo |
N° 451-460
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 453 |  Scirocco |
|||
| 454 |  Washington |
16inch Triple Gun Mount Mk.6 mod.2 |
16inch Triple Gun Mount Mk.6 |
|
| 455 |  Northampton |
SOC Seagull |
N° 461-470
N° 471-480
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 471 |  Makinami |
|||
| 474 |  Tamanami |
|||
| 475 |  Suzunami |
|||
| 477 |  Conte di Cavour |
Pugliese Underwater Protection Bulkhead |
Anti-torpedo Bulge (Large) |
N° 481-490
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 481 |  I-201 |
 Late Model Bow Torpedo Mount (4 tubes) |
||
| 482 |  I-203 |
Late Model Bow Torpedo Mount (4 tubes) |
||
| 486 |  Hayashio |
12.7cm Twin Gun Mount Model C Kai 3 |
12.7cm Twin Gun Mount Model C Kai 2 |
|
| 485 |  Victorious |
 Barracuda Mk.III |
Fulmar  Barracuda Mk.II |
N° 491-500
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 491 |  Salmon |
 21inch 4-tube Bow Torpedo Launcher (Late Model) |
 21inch 4-tube Bow Torpedo Launcher (Initial Model) |
|
| 492 |  Drum |
|||
| 493 |  Scamp |
 21inch 6-tube Bow Torpedo Launcher (Late Model) |
 Submarine 4-tube Stern Torpedo Launcher (Initial Model)  21inch 6-tube Bow Torpedo Launcher (Initial Model) |
|
| 495 |  Shounan |
|||
| 497 |  Brooklyn |
|||
| 498 |  Kaiboukan No.22 |
|||
| 500 |  Yamashio Maru |
 Type 3 Command Liaison Aircraft Kai |
 Type 3 Command Liaison Aircraft (ASW) Type 2 12cm Mortar Kai  Type 2 Two-seat Fighter Toryuu Model C  Ki-96 |
N° 501-510
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 501 |  Javelin |
|||
| 504 |  Noumi |
|||
| 505 |  Kurahashi |
Type 2 Depth Charge |
N° 511-520
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 513 |  Maryland |
SG Radar (Initial Model) |
N° 521-530
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 521 |  Ukuru |
Type 3 Depth Charge Projector (Concentrated Deployment) |
||
| 522 |  Inagi |
|||
| 523 |  Tuscaloosa |
|||
| 524 |  Nevada |
 14inch/45 Twin Gun Mount  14inch/45 Triple Gun Mount |
||
| 525 |  Langley |
N° 531-540
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 531 |  Ranger |
 TBF |
 TBD |
|
| 533 |  Massachusetts |
|||
| 534 |  C.Cappellini / UIT-24 / I-503 |
|||
| 535 |  Jean Bart |
N° 541-550
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 541 |  Heywood L. Edwards |
|||
| 543 |  Kumano Maru |
|||
| 544 |  Heian Maru |
|||
| 545 |  No.101 Transport Ship |
N° 551-560
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 553 |  Asahi |
N° 561-570
| N° | Ship | Improvement | Upgrade | Notes |
|---|---|---|---|---|
| 564 |  Shirakumo |
|||
| 565 |  I-36 |
Special Type 2 Amphibious Tank |