Unobtainable equipment

The following reports all equipment that cannot or potentially cannot reach your in-game Gallery.

Equipment that you may lose and never recover, or ones linked to "event only ships", are not listed here.

Unobtainable equipment

Equipment that were given in the past in events, rankings, or limited-time quests, and are not genuinely obtainable in the game:

Detailed list:

Equipment Notes
56
 
Shinden Kai
Event only
67
 
53cm Bow (Oxygen) Torpedo Mount
Event & ranking only
177
 
Type 3 Fighter Hien (244th Air Combat Group)
Event & ranking only
187
 
Ginga
Event & ranking only
209
 
Saiun (Disassembled for Transport)
Event only
  • cannot be kept
212
 
Saiun (Eastern Caroline Air Group)
Event only
214
 
Skilled Sonar Personnel + Late Model Bow Torpedo Mount (6 tubes)
Ranking only
218
 
Type 4 Fighter Hayate
Event & ranking only
223
 
Type 1 Fighter Hayabusa Model III A (54th Squadron)
Event & ranking only
225
 
Type 1 Fighter Hayabusa Model II (64th Squadron)
Event & ranking only
230
 
Toku Daihatsu Landing Craft + 11th Tank Regiment
Event only
244
 
Swordfish Mk.III (Skilled)
Event only
253
 
Spitfire Mk.IX (Skilled)
Event only
262
 
HF/DF + Type144/147 ASDIC
Event & ranking only
263
 
Shiden Kai (343 Air Group) 301st Fighter Squadron
Event only
264   Not in the game yet
265   Not in the game yet
270
 
Toukai (901 Air Group)
Event & ranking only
273
 
Saiun (4th Recon Squad)
Event & ranking only
285
 
61cm Triple (Oxygen) Torpedo Mount Late Model
Event & ranking only
287
 
Type 3 Depth Charge Projector (Concentrated Deployment)
Event only
288
 
Prototype 15cm 9-tube ASW Rocket Launcher
Event only
289
 
35.6cm Triple Gun Mount Kai (Dazzle Camouflage)
Ranking only
300
 
16inch Mk.I Triple Gun Mount Kai + FCR Type 284
Event only
302
 
Type 97 Torpedo Bomber (931 Air Group/Skilled)
Event only
306
 
Ju 87C Kai Ni (w/ KMX/Skilled)
Event & ranking only
307
 
GFCS Mk.37
Event & ranking only
308
 
5inch Single Gun Mount Mk.30 Kai + GFCS Mk.37
Event & ranking only
311
 
Type 2 Land-based Reconnaissance Aircraft
Event & ranking only
312
 
Type 2 Land-based Reconnaissance Aircraft (Skilled)
Event only
320
 
Suisei Model 12 (w/ Type 31 Photoelectric Fuze Bombs)
Ranking only
321   Not in the game yet
333
 
Reppuu Kai
Event only
334
 
Reppuu Kai (352 Air Group/Skilled)
Event only
335
 
Reppuu Kai (Prototype Carrier-based Model)
Event only
336
 
Reppuu Kai Ni
Event only
337
 
Reppuu Kai Ni (CarDiv 1/Skilled)
Unobtainable
338
 
Reppuu Kai Ni Model E
Event only
339
 
Reppuu Kai Ni Model E (CarDiv 1/Skilled)
Event only
350
 
Me 163B
Event & ranking only
352
 
Shuusui
Event & ranking only
353
 
Fw 190 A-5 Kai (Skilled)
Event only
354
 
Fw 190 D-9
Event only
355
 
M4A1 DD
Event & ranking only
363
 
GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)
Event & ranking only
366
 
12.7cm Twin Gun Mount Model D Kai 3
Event only
369
 
Swordfish Mk.III Kai (Seaplane Model/Skilled)
Ranking only
374
 
Tenzan Model 12A Kai (Skilled w/ Type 6 Airborne Radar Kai)
Ranking only
375
 
XF5U
Event & ranking only
383
 
Late Model 53cm Bow Torpedo Mount (8 tubes)
Event & ranking only
384
 
Late Model Submarine Radar & Passive Radiolocator
Event & ranking only
388
 
Ginga (Egusa Squadron)
Ranking only
390
 
16inch Triple Gun Mount Mk.6 + GFCS
Event & ranking only
394
 
120mm/50 Twin Gun Mount Kai A.mod.1937
Event & ranking only
395
 
Shinzan
Event & ranking only
396
 
Shinzan Kai
Event & ranking only
400
 
533mm Triple Torpedo Mount (Model 53-39)
Event & ranking only
402
 
Arctic Gear & Deck Personnel
Event only
403
 
Type 4 Heavy Bomber Hiryuu
Event & ranking only
404
 
Type 4 Heavy Bomber Hiryuu (Skilled)
Ranking
406
 
Do 217 K-2 + Fritz-X
Ranking only
411
 
Type 42 Air Radar Kai Ni
Ranking only
412
 
Torpedo Squadron Skilled Lookouts
Event & ranking only
413
 
Elite Torpedo Squadron Command Facility
Event only
415
 
SO3C Seamew Kai
Event only
416
 
Type 0 Fighter Model 21 (Tainan Air Group)
Event only
417
 
Type 0 Fighter Model 32 (Tainan Air Group)
Event only
418
 
Type 0 Fighter Model 22 (251 Air Group)
Event only
421
 
SB2C-5
Ranking only
424
 
Barracuda Mk.II
Event & ranking only
425
 
Barracuda Mk.III
Event & ranking only
431
 
SM.79
Event only
432
 
SM.79 bis
Event only
433
 
SM.79 bis (Skilled)
Event only
435
 
Corsair Mk.II (Ace)
Event only
436
 
Daihatsu Landing Craft (Panzer II/North African Specification)
Event & ranking only
437
 
Prototype Jinpuu
Event & ranking only
439
 
Hedgehog (Initial Model)
Event only
440
 
21inch 6-tube Bow Torpedo Launcher (Initial Model)
Event only
441
 
21inch 6-tube Bow Torpedo Launcher (Late Model)
Event only
442
 
Submarine 4-tube Stern Torpedo Launcher (Initial Model)
Event only
443
 
Submarine 4-tube Stern Torpedo Launcher (Late Model)
Event only
444
 
Type 4 Heavy Bomber Hiryuu + No.1 Model 1A Guided Missile
Ranking only
449
 
Toku Daihatsu Landing Craft + Type 1 Gun Tank
Event & ranking only

Compacted list:

Equipment
 
Shinden Kai
 
53cm Bow (Oxygen) Torpedo Mount
 
Type 3 Fighter Hien (244th Air Combat Group)
 
Ginga
 
Saiun (Disassembled for Transport)
 
Saiun (Eastern Caroline Air Group)
 
Skilled Sonar Personnel + Late Model Bow Torpedo Mount (6 tubes)
 
Type 4 Fighter Hayate
 
Type 1 Fighter Hayabusa Model III A (54th Squadron)
 
Type 1 Fighter Hayabusa Model II (64th Squadron)
 
Toku Daihatsu Landing Craft + 11th Tank Regiment
 
Swordfish Mk.III (Skilled)
 
Spitfire Mk.IX (Skilled)
 
HF/DF + Type144/147 ASDIC
 
Shiden Kai (343 Air Group) 301st Fighter Squadron
 
Toukai (901 Air Group)
 
Saiun (4th Recon Squad)
 
61cm Triple (Oxygen) Torpedo Mount Late Model
 
Type 3 Depth Charge Projector (Concentrated Deployment)
 
Prototype 15cm 9-tube ASW Rocket Launcher
 
35.6cm Triple Gun Mount Kai (Dazzle Camouflage)
 
16inch Mk.I Triple Gun Mount Kai + FCR Type 284
 
Type 97 Torpedo Bomber (931 Air Group/Skilled)
 
Ju 87C Kai Ni (w/ KMX/Skilled)
 
GFCS Mk.37
 
5inch Single Gun Mount Mk.30 Kai + GFCS Mk.37
 
Type 2 Land-based Reconnaissance Aircraft
 
Type 2 Land-based Reconnaissance Aircraft (Skilled)
 
Suisei Model 12 (w/ Type 31 Photoelectric Fuze Bombs)
 
Reppuu Kai
 
Reppuu Kai (352 Air Group/Skilled)
 
Reppuu Kai (Prototype Carrier-based Model)
 
Reppuu Kai Ni
 
Reppuu Kai Ni (CarDiv 1/Skilled)
 
Reppuu Kai Ni Model E
 
Reppuu Kai Ni Model E (CarDiv 1/Skilled)
 
Me 163B
 
Shuusui
 
Fw 190 A-5 Kai (Skilled)
 
Fw 190 D-9
 
M4A1 DD
 
GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)
 
12.7cm Twin Gun Mount Model D Kai 3
 
Swordfish Mk.III Kai (Seaplane Model/Skilled)
 
Tenzan Model 12A Kai (Skilled w/ Type 6 Airborne Radar Kai)
 
XF5U
 
Late Model 53cm Bow Torpedo Mount (8 tubes)
 
Late Model Submarine Radar & Passive Radiolocator
 
Ginga (Egusa Squadron)
 
16inch Triple Gun Mount Mk.6 + GFCS
 
120mm/50 Twin Gun Mount Kai A.mod.1937
 
Shinzan
 
Shinzan Kai
 
533mm Triple Torpedo Mount (Model 53-39)
 
Arctic Gear & Deck Personnel
 
Type 4 Heavy Bomber Hiryuu
 
Type 4 Heavy Bomber Hiryuu (Skilled)
 
Do 217 K-2 + Fritz-X
 
Type 42 Air Radar Kai Ni
 
Torpedo Squadron Skilled Lookouts
 
Elite Torpedo Squadron Command Facility
 
SO3C Seamew Kai
 
Type 0 Fighter Model 21 (Tainan Air Group)
 
Type 0 Fighter Model 32 (Tainan Air Group)
 
Type 0 Fighter Model 22 (251 Air Group)
 
SB2C-5
 
Barracuda Mk.II
 
Barracuda Mk.III
 
SM.79
 
SM.79 bis
 
SM.79 bis (Skilled)
 
Corsair Mk.II (Ace)
 
Daihatsu Landing Craft (Panzer II/North African Specification)
 
Prototype Jinpuu
 
Hedgehog (Initial Model)
 
21inch 6-tube Bow Torpedo Launcher (Initial Model)
 
21inch 6-tube Bow Torpedo Launcher (Late Model)
 
Submarine 4-tube Stern Torpedo Launcher (Initial Model)
 
Submarine 4-tube Stern Torpedo Launcher (Late Model)
 
Type 4 Heavy Bomber Hiryuu + No.1 Model 1A Guided Missile
 
Toku Daihatsu Landing Craft + Type 1 Gun Tank

Semi unobtainable equipment

Equipment that are obtainable in theory, but can become unobtainable because of some "bad" quest choice:

Detailed list:

Equipment Notes
53
 
Reppuu Model 11
Lockable behind quest F80's choice.
117
 
Prototype 46cm Twin Gun Mount
Lockable behind quests B129 & B130's choice.
118
 
Shiun
Lockable behind quest D29's choice.
132
 
Type 0 Passive Sonar
Lockable behind quest B124's choice.
148
 
Prototype Nanzan
Lockable behind quest B129's choice.
150
 
Canned Saury
Lockable behind quest B158's choice,
  • still obtainable during every Saury events.
175
 
Raiden
Lockable behind quest F81's choice.
176
 
Type 3 Fighter Hien
Lockable behind quest F80 & B175's choice.
178
 
PBY-5A Catalina
Lockable behind quest B88's choice.
185
 
Type 3 Fighter Hien Model 1D
Need a Type 3 Fighter Hien 
224
 
Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)
Lockable behind quest B165's choice.
240
 
Type 22 Surface Radar Kai 4 (Calibrated Late Model)
Lockable behind quest B161's choice.
259
 
Night Operation Aviation Personnel + Skilled Deckhands
Lockable behind quest B106's choice.
269
 
Prototype Toukai
Lockable behind quests B143 & F81's choice.
351
 
Prototype Shuusui
Lockable behind quest B153's choice.
364
 
Type D Kouhyouteki Kai (Kouryuu Kai)
Lockable behind quest B141's choice.
367
 
Swordfish (Seaplane Model)
Lockable behind quest B145's choice.
368
 
Swordfish Mk.III Kai (Seaplane Model)
Need a Swordfish Mk.II Seaplane 
370
 
Swordfish Mk.II Kai (Reconnaissance Seaplane Model)
Need a Swordfish Seaplane 
371
 
Fairey Seafox Kai
Lockable behind quest B146's choice.
378
 
Lightweight ASW Torpedo (Initial Test Model)
Lockable behind quest B150's choice.
401
 
Do 17 Z-2
Lockable behind quest D39's choice.
405
 
Do 217 E-5 + Hs293 Initial Model
Need a Do 17 Z-2 
422
 
FR-1 Fireball
Lockable behind quest B170's choice.

Compacted list:

Equipment
 
Reppuu Model 11
 
Prototype 46cm Twin Gun Mount
 
Shiun
 
Type 0 Passive Sonar
 
Prototype Nanzan
 
Canned Saury
 
Raiden
 
Type 3 Fighter Hien
 
PBY-5A Catalina
 
Type 3 Fighter Hien Model 1D
 
Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)
 
Type 22 Surface Radar Kai 4 (Calibrated Late Model)
 
Night Operation Aviation Personnel + Skilled Deckhands
 
Prototype Toukai
 
Prototype Shuusui
 
Type D Kouhyouteki Kai (Kouryuu Kai)
 
Swordfish (Seaplane Model)
 
Swordfish Mk.III Kai (Seaplane Model)
 
Swordfish Mk.II Kai (Reconnaissance Seaplane Model)
 
Fairey Seafox Kai
 
Lightweight ASW Torpedo (Initial Test Model)
 
Do 17 Z-2
 
Do 217 E-5 + Hs293 Initial Model
 
FR-1 Fireball

Potentially unobtainable equipment

Equipment that are obtainable, but that are Lockable if you lose some other limited equipment, often locking the related quests at the same time :

Detailed list:

Equipment Notes
154
 
Zero Fighter Model 62 (Fighter-bomber / Iwai Squadron)
Need the Zero Mod52C Iwai 
156
 
Zero Fighter Model 52A (w/ Iwamoto Flight)
Need the Zero T21 Iwamoto 
157
 
Type 0 Fighter Model 53 (Iwamoto Squadron)
Need the Zero Mod52A Iwamoto 
185
 
Type 3 Fighter Hien Model 1D
Need a Type 3 Fighter Hien 
199
 
Jet Keiun Kai
Need a Prototype Keiun 
323
 
Zuiun Kai Ni (634 Air Group/Skilled)
Need the Zuiun Kai Ni 
343
 
Ryuusei Kai (CarDiv 1/Skilled)
Either :
368
 
Swordfish Mk.III Kai (Seaplane Model)
Need a Swordfish Mk.II Seaplane 
370
 
Swordfish Mk.II Kai (Reconnaissance Seaplane Model)
Need a Swordfish Seaplane 
389
 
TBM-3W+3S
Need a TBM-3D 

Compacted list:

Equipment
 
Zero Fighter Model 62 (Fighter-bomber / Iwai Squadron)
 
Zero Fighter Model 52A (w/ Iwamoto Flight)
 
Type 0 Fighter Model 53 (Iwamoto Squadron)
 
Type 3 Fighter Hien Model 1D
 
Jet Keiun Kai
 
Zuiun Kai Ni (634 Air Group/Skilled)
 
Ryuusei Kai (CarDiv 1/Skilled)
 
Swordfish Mk.III Kai (Seaplane Model)
 
Swordfish Mk.II Kai (Reconnaissance Seaplane Model)
 
TBM-3W+3S

Limited equipment

The following reports all equipment that are given in regular quests or are obtained by upgrading said quests' equipment, and ONE or more piece are obtainable by any player (according no mistake is made), but are still limited to a finite amount in the game, and so cannot be farmed by any mean.

Detailed list:

Equipment Notes
42
 
Emergency Repair Personnel

A61, A74, A78, B11, B16, B19, B29, D5, WA02

  • Purchasable
43
 
Emergency Repair Goddess
53
 
Reppuu Model 11
Lockable behind quest F80's choice.
95
 
Submarine 53cm Bow Torpedo Mount (8 tubes)
From quests: D13, D14
108
 
Skilled Carrier-based Aircraft Maintenance Personnel
From quests: B28
110
 
Reppuu (601 Air Group)
From quests: F15
117
 
Prototype 46cm Twin Gun Mount
Lockable behind quests B129 & B130's choice.
118
 
Shiun
Lockable behind quest D29's choice.
132
 
Type 0 Passive Sonar
Lockable behind quest B124's choice.
143
 
Type 97 Torpedo Bomber (Murata Squadron)
From quests: F20
144
 
Tenzan Model 12 (Murata Squadron)
From quests: F19
148
 
Prototype Nanzan
Lockable behind quest B129's choice.
150
 
Canned Saury
Lockable behind quest B158 's choice,
  • still obtainable during every Saury events.
151
 
Prototype Keiun (Carrier-based Reconnaissance Model)
From quests: B143, F45
153
 
Zero Fighter Model 52C (w/ Iwai Flight)
From quests: F26
154
 
Zero Fighter Model 62 (Fighter-bomber / Iwai Squadron)
From quests: F27
155
 
Zero Fighter Model 21 (w/ Iwamoto Flight)
From quests: F28
156
 
Zero Fighter Model 52A (w/ Iwamoto Flight)
From quests: F29
157
 
Type 0 Fighter Model 53 (Iwamoto Squadron)
From quests: F30
170
 
Type 1 Land-based Attack Aircraft (Nonaka Squadron)
From quests: F105
175
 
Raiden
Lockable behind quest F81's choice.
176
 
Type 3 Fighter Hien
Lockable behind quest F80 & B175's choice.
178
 
PBY-5A Catalina
Lockable behind quest B88's choice.
179
 
Prototype 61cm Sextuple (Oxygen) Torpedo Mount
From quests: F36
185
 
Type 3 Fighter Hien Model 1D
Need a Type 3 Fighter Hien 
199
 
Jet Keiun Kai
Upgradeable from Prototype Keiun 
208
 
Seiran (631 Air Group)
From quests: F49
216
 
Type 2 Seaplane Fighter Kai (Skilled)
From quests: F51, F52
224
 
Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)
Lockable behind quest B165's choice.
239
 
Type 0 Reconnaissance Seaplane Model 11B (Skilled)
From quests: F101
240
 
Type 22 Surface Radar Kai 4 (Calibrated Late Model)
Lockable behind quest B161's choice.
255
 
F6F-5N
From quests: F63
257
 
TBM-3D
From quests: F62
259
 
Night Operation Aviation Personnel + Skilled Deckhands
Lockable behind quest B106's choice.
269
 
Prototype Toukai
Lockable behind quests B143 & F81's choice.
272
 
Striking Force Fleet Command Facility
From quests: F64
286
 
61cm Quadruple (Oxygen) Torpedo Mount Late Model
From quests: B123, B157 (★+5), B161 (★+4), B173
292
 
Suisei Model 22 (634 Air Group/Skilled)
From quests: F75
296
 
12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director
From quests: B121, F78
319
 
Suisei Model 12 (634 Air Group w/ Type 3 Cluster Bombs)
From quests: F86
322
 
Zuiun Kai Ni (634 Air Group)
From quests: B132
323
 
Zuiun Kai Ni (634 Air Group/Skilled)
From quests: F87
329
 
35.6cm Twin Gun Mount Kai Ni
From quests: B133, B144
342
 
Ryuusei Kai (CarDiv 1)
From quests: B137, B153
343
 
Ryuusei Kai (CarDiv 1/Skilled)
From quests: B154 (★+2), F88
351
 
Prototype Shuusui
Lockable behind quest B153's choice.
364
 
Type D Kouhyouteki Kai (Kouryuu Kai)
Lockable behind quest B141's choice.
367
 
Swordfish (Seaplane Model)
Lockable behind quest B145's choice.
368
 
Swordfish Mk.III Kai (Seaplane Model)
Need a Swordfish Mk.II Seaplane 
370
 
Swordfish Mk.II Kai (Reconnaissance Seaplane Model)
Need a Swordfish Seaplane 
371
 
Fairey Seafox Kai
Lockable behind quest B146's choice.
376
 
533mm Quintuple Torpedo Mount (Late Model)
From quests: B148
377
 
RUR-4A Weapon Alpha Kai
From quests: B149
378
 
Lightweight ASW Torpedo (Initial Test Model)
Lockable behind quest B150's choice.
380
 
12.7cm Twin High-angle Gun Mount Kai 2
From quests: B165
389
 
TBM-3W+3S
From quests: F91
401
 
Do 17 Z-2
Lockable behind quest D39's choice.
405
 
Do 217 E-5 + Hs293 Initial Model
Need a Do 17 Z-2 
408
 
Soukoutei (Armored Boat Class)
From quests: F104
422
 
FR-1 Fireball
Lockable behind quest B170's choice.

Compacted list:

Equipment
 
Emergency Repair Personnel
 
Emergency Repair Goddess
 
Reppuu Model 11
 
Submarine 53cm Bow Torpedo Mount (8 tubes)
 
Skilled Carrier-based Aircraft Maintenance Personnel
 
Reppuu (601 Air Group)
 
Prototype 46cm Twin Gun Mount
 
Shiun
 
Type 0 Passive Sonar
 
Type 97 Torpedo Bomber (Murata Squadron)
 
Tenzan Model 12 (Murata Squadron)
 
Prototype Nanzan
 
Canned Saury
 
Prototype Keiun (Carrier-based Reconnaissance Model)
 
Zero Fighter Model 52C (w/ Iwai Flight)
 
Zero Fighter Model 62 (Fighter-bomber / Iwai Squadron)
 
Zero Fighter Model 21 (w/ Iwamoto Flight)
 
Zero Fighter Model 52A (w/ Iwamoto Flight)
 
Type 0 Fighter Model 53 (Iwamoto Squadron)
 
Type 1 Land-based Attack Aircraft (Nonaka Squadron)
 
Raiden
 
Type 3 Fighter Hien
 
PBY-5A Catalina
 
Prototype 61cm Sextuple (Oxygen) Torpedo Mount
 
Type 3 Fighter Hien Model 1D
 
Jet Keiun Kai
 
Seiran (631 Air Group)
 
Type 2 Seaplane Fighter Kai (Skilled)
 
Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)
 
Type 0 Reconnaissance Seaplane Model 11B (Skilled)
 
Type 22 Surface Radar Kai 4 (Calibrated Late Model)
 
F6F-5N
 
TBM-3D
 
Night Operation Aviation Personnel + Skilled Deckhands
 
Prototype Toukai
 
Striking Force Fleet Command Facility
 
61cm Quadruple (Oxygen) Torpedo Mount Late Model
 
Suisei Model 22 (634 Air Group/Skilled)
 
12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director
 
Suisei Model 12 (634 Air Group w/ Type 3 Cluster Bombs)
 
Zuiun Kai Ni (634 Air Group)
 
Zuiun Kai Ni (634 Air Group/Skilled)
 
35.6cm Twin Gun Mount Kai Ni
 
Ryuusei Kai (CarDiv 1)
 
Ryuusei Kai (CarDiv 1/Skilled)
 
Prototype Shuusui
 
Type D Kouhyouteki Kai (Kouryuu Kai)
 
Swordfish (Seaplane Model)
 
Swordfish Mk.III Kai (Seaplane Model)
 
Swordfish Mk.II Kai (Reconnaissance Seaplane Model)
 
Fairey Seafox Kai
 
533mm Quintuple Torpedo Mount (Late Model)
 
RUR-4A Weapon Alpha Kai
 
Lightweight ASW Torpedo (Initial Test Model)
 
12.7cm Twin High-angle Gun Mount Kai 2
 
TBM-3W+3S
 
Do 17 Z-2
 
Do 217 E-5 + Hs293 Initial Model
 
Soukoutei (Armored Boat Class)
 
FR-1 Fireball

Akashi-limited equipment

Equipment that are only obtainable by improving other equipment via Akashi's Improvement Arsenal.

Detailed list:

Equipment Notes
81
 
Zuiun Model 12 (634 Air Group)
upgradable from either:
130
 
12.7cm High-angle Gun + Anti-Aircraft Fire Director
upgradable from Type 94 Anti-Aircraft Fire Director 
141
 
Type 32 Surface Radar Kai
upgradable from Type 32 Surface Radar 
166
 
Daihatsu Landing Craft (Type 89 Medium Tank & Landing Force)
upgradable from Daihatsu Landing Craft 
183
 
16inch Triple Gun Mount Mk.7 + GFCS
upgradable from 16inch Triple Gun Mount Mk.7 
185
 
Type 3 Fighter Hien Model 1D
upgradable from Type 3 Fighter Hien 
186
 
Type 1 Land-based Attack Aircraft Model 34
upgradable from Type 1 Land-based Attack Aircraft Model 22A 
189
 
Re.2005 Kai
upgradable from Re.2001 CB Kai 
192
 
38.1cm Mk.I/N Twin Gun Mount Kai
upgradable from 38.1cm Mk.I Twin Gun Mount 
199
 
Jet Keiun Kai
upgradable from Prototype Keiun (Carrier-based Reconnaissance Model) 
  • consume a  
202
 
Shiden Model 21 Shiden Kai
upgradable from Shiden Model 11 
206
 
F6F-5
upgradable from F6F-3 
215
 
Ro.44 Seaplane Fighter bis
upgradable from Ro.44 Seaplane Fighter 
222
 
Type 1 Fighter Hayabusa Model III A
upgradable from Type 1 Fighter Hayabusa Model II 
234
 
15.5cm Triple Secondary Gun Mount Kai
upgradable from either:
235
 
15.5cm Triple Gun Mount Kai
upgradable from either:
236
 
41cm Triple Gun Mount Kai
upgradable from Prototype 41cm Triple Gun Mount 
251
 
Spitfire Mk.V
upgradable from Spitfire Mk.I 
252
 
Seafire Mk.III Kai
upgradable from Spitfire Mk.V 
271
 
Shiden Kai 4
upgradable from Shiden Kai 2 
276
 
46cm Triple Gun Mount Kai
upgradable from 46cm Triple Gun Mount 
279
 
SK + SG Radar
upgradable from SK Radar 
281
 
51cm Twin Gun Mount
upgradable from Prototype 51cm Twin Gun Mount 
293
 
12cm Single Gun Mount Kai 2
upgradable from 12cm Single Gun Mount 
294
 
12.7cm Twin Gun Mount Model A Kai 2
upgradable from 12.7cm Twin Gun Mount Model A 
309
 
Type C Kouhyouteki
upgradable from Type A Kouhyouteki 
  • if not taken from quest B167
316
 
Re.2001 CB Kai
upgradable from Re.2001 OR Kai 
325
 
O Type Observation Autogyro Kai Ni
upgradable from O Type Observation Autogyro Kai 
327
 
S-51J Kai
upgradable from S-51J 
332
 
16inch Mk.VIII Twin Gun Mount Kai
upgradable from 16inch Mk.V Twin Gun Mount 
345
 
Prototype Type 97 Torpedo Bomber Kai (Skilled) No. 3 Model E (w/ Type 6 Airborne Radar Kai)
upgradable from Type 97 Torpedo Bomber (Skilled) 
347
 
Type 2 12cm Mortar Kai (Concentrated Deployment)
upgradable from Type 2 12cm Mortar Kai 
349
 
Type 4 20cm Anti-ground Rocket Launcher (Concentrated Deployment)
upgradable from Shipborne Model Type 4 20cm Anti-ground Rocket Launcher 
357
 
8inch Triple Gun Mount Mk.9 mod.2
upgradable from 8inch Triple Gun Mount Mk.9 
365
 
Type 1 Armor Piercing Shell Kai
upgradable from Type 1 Armor Piercing Shell 
368
 
Swordfish Mk.III Kai (Seaplane Model)
upgradable from S9 Osprey 
370
 
Swordfish Mk.II Kai (Reconnaissance Seaplane Model)
upgradable from Swordfish (Seaplane Model) 
372
 
Tenzan Model 12A
upgradable from Tenzan 
  • if not taken from quest B169
373
 
Tenzan Model 12A Kai (w/ Type 6 Airborne Radar Kai)
upgradable from Prototype Type 97 Torpedo Bomber Kai No. 3 Model E (w/ Type 6 Airborne Radar Kai) 
392
 
Type 99 Dive Bomber Model 22 (Skilled)
upgradable from Type 99 Dive Bomber Model 22 
393
 
120mm/50 Twin Gun Mount mod.1936
upgradable from 120mm/50 Twin Gun Mount 
404
 
Type 4 Heavy Bomber Hiryuu (Skilled)
upgradable from Type 4 Heavy Bomber Hiryuu 
405
 
Do 217 E-5 + Hs293 Initial Model
upgradable from Do 17 Z-2 
409
 
Armed Daihatsu
upgradable from Daihatsu Landing Craft 
419
 
SBD-5
upgradable from SBD 
420
 
SB2C-3
upgradable from SBD-5 
423
 
Fulmar (Reconnaissance Fighter/Skilled)
upgradable from Fulmar 
446
 
Type 2 Two-seat Fighter Toryuu Model C
upgradable from Type 2 Two-seat Fighter Toryuu 

Compacted list:

Equipment
 
Zuiun Model 12 (634 Air Group)
 
12.7cm High-angle Gun + Anti-Aircraft Fire Director
 
Type 32 Surface Radar Kai
 
Daihatsu Landing Craft (Type 89 Medium Tank & Landing Force)
 
16inch Triple Gun Mount Mk.7 + GFCS
 
Type 3 Fighter Hien Model 1D
 
Type 1 Land-based Attack Aircraft Model 34
 
Re.2005 Kai
 
38.1cm Mk.I/N Twin Gun Mount Kai
 
Jet Keiun Kai
 
Shiden Model 21 Shiden Kai
 
F6F-5
 
Ro.44 Seaplane Fighter bis
 
Type 1 Fighter Hayabusa Model III A
 
15.5cm Triple Secondary Gun Mount Kai
 
15.5cm Triple Gun Mount Kai
 
41cm Triple Gun Mount Kai
 
Spitfire Mk.V
 
Seafire Mk.III Kai
 
Shiden Kai 4
 
46cm Triple Gun Mount Kai
 
SK + SG Radar
 
51cm Twin Gun Mount
 
12cm Single Gun Mount Kai 2
 
12.7cm Twin Gun Mount Model A Kai 2
 
Type C Kouhyouteki
 
Re.2001 CB Kai
 
O Type Observation Autogyro Kai Ni
 
S-51J Kai
 
16inch Mk.VIII Twin Gun Mount Kai
 
Prototype Type 97 Torpedo Bomber Kai (Skilled) No. 3 Model E (w/ Type 6 Airborne Radar Kai)
 
Type 2 12cm Mortar Kai (Concentrated Deployment)
 
Type 4 20cm Anti-ground Rocket Launcher (Concentrated Deployment)
 
8inch Triple Gun Mount Mk.9 mod.2
 
Type 1 Armor Piercing Shell Kai
 
Swordfish Mk.III Kai (Seaplane Model)
 
Swordfish Mk.II Kai (Reconnaissance Seaplane Model)
 
Tenzan Model 12A
 
Tenzan Model 12A Kai (w/ Type 6 Airborne Radar Kai)
 
Type 99 Dive Bomber Model 22 (Skilled)
 
120mm/50 Twin Gun Mount mod.1936
 
Type 4 Heavy Bomber Hiryuu (Skilled)
 
Do 217 E-5 + Hs293 Initial Model
 
Armed Daihatsu
 
SBD-5
 
SB2C-3
 
Fulmar (Reconnaissance Fighter/Skilled)
 
Type 2 Two-seat Fighter Toryuu Model C

Gallery completion guide

A guide not to have the best gears nor the best fleet, but just to complete your "kancodex" (Gallery) of equipment. Here are listed all obtainable equipment and how to obtain them in the current state of the game.

Quest trap advices

Some quests will ask you to choose between several rewards, and sometimes the choice can lock unique equipment. This list gives you reward picking advice in order to maximize your Gallery completion, assuming you don't have any of the following equipment:

Quest Good choice
B88 PBY-5A Catalina 
B106 NOAP Skilled 
B124 Type 0 Passive Sonar 
B129 Prototype Nanzan 
B130 Prototype 46cm 
B141 Type D Kouhyouteki 
B143 Prototype Toukai 
B145 Swordfish Seaplane 
B146 Fairey Seafox Kai 
B150 Lightweight ASW Torpedo 
B153 Prototype Shuusui 
B158 Canned Saury 
  • assuming you won't do any future Saury event
B161 Type 22 Radar Kai 4 
B165 Type 1 Hayabusa Mod III Kai bomber 
B170 FR-1 Fireball 
B175 Type 3 Fighter Hien 
D29 Shiun 
D39 Do 17 Z-2 
F80 Reppuu Model 11 
F81 Raiden