Ingame, a ship equipped with both a Sonar and Depth Charge will have a 15% damage boost against enemy submarines.
This bonus only applies once per ship (i.e A second pair of Sonar/Depth Charge equipped on the same ship will NOT gain another 15% boost)

Equipping a Seaplane Tender with a Depth Charge along with a Seaplane Bomber will increase damage against subs.

  • Green : Outstanding
  • Yellow : Above average

Depth Charges[edit | edit source]

No. Rarity Name Type Torpedo ASW Armor Accuracy Evasion Classes Craftable Improvable Notes
44
Type 94 Depth Charge ProjectorType 94 Depth Charge Projector 044 Card.png
DepthCharge.png 九四式爆雷投射機
Depth Charge 0 5 0 0 0 DE, DD, CL(T), Shinyou, Shinyou Kai, Shinyou Kai Ni, Taiyou Kai, Taiyou Kai Ni, AV excluding Commandant Teste, Commandant Teste Kai, Nisshin, Nisshin A, Nisshin Kai, LHA, CT, Kamoi Kai Bo
45


Type 3 Depth Charge ProjectorType 3 Depth Charge Projector 045 Card.png
DepthCharge.png 三式爆雷投射機
8
226
Type 95 Depth ChargeType 95 Depth Charge 226 Card.png
DepthCharge.png 九五式爆雷
4
227

Type 2 Depth ChargeType 2 Depth Charge 227 Card.png
DepthCharge.png 二式爆雷
7
287


Type 3 Depth Charge Projector (Concentrated Deployment)Type 3 Depth Charge Projector (Concentrated Deployment) 287 Card.png
DepthCharge.png 三式爆雷投射機 集中配備
12
288



Prototype 15cm 9-tube ASW Rocket LauncherPrototype 15cm 9-tube ASW Rocket Launcher 288 Card.png
DepthCharge.png 試製15cm9連装対潜噴進砲
15 1
346


Type 2 12cm Mortar KaiType 2 12cm Mortar Kai 346 Card.png
DepthCharge.png 二式12cm迫撃砲改
3 0 1 Does bonus damage to installations.
347



Type 2 12cm Mortar Kai (Concentrated Deployment)Type 2 12cm Mortar Kai (Concentrated Deployment) 347 Card.png
DepthCharge.png 二式12cm迫撃砲改 集中配備
7 -1 Does bonus damage to installations․
377



RUR-4A Weapon Alpha KaiRUR-4A Weapon Alpha Kai 377 Card.png
DepthCharge.png RUR-4A Weapon Alpha改
17 1 1
378




Lightweight ASW Torpedo (Initial Test Model)Lightweight ASW Torpedo (Initial Test Model) 378 Card.png
DepthCharge.png 対潜短魚雷(試作初期型)
2 20 0 0 0
No. Rarity Name Type Torpedo ASW Armor Accuracy Evasion Classes Craftable Improvable Notes

Sonars[edit | edit source]

No. Rarity Name Type ASW LOS Armor Accuracy Evasion Classes Craftable Improvable Notes
46
Type 93 Passive SonarType 93 Passive Sonar 046 Card.png
Sonar.png 九三式水中聴音機
Sonar 6 0 0 1 0 DE, DD, CL(T), Shinyou, Shinyou Kai, Shinyou Kai Ni, Taiyou Kai, Taiyou Kai Ni, Hiei Kai Ni C, Kongou Kai Ni C, Musashi Kai Ni, Hyuuga Kai Ni, SS(V), Akitsushima Kai, Commandant Teste, Commandant Teste Kai, Nisshin A, Nisshin Kai, Shinshuu Maru Kai, CT, Hayasui Kai, Kamoi Kai Bo
47


Type 3 Active SonarType 3 Active Sonar 047 Card.png
Sonar.png 三式水中探信儀
10 2
149



Type 4 Passive SonarType 4 Passive Sonar 149 Card.png
Sonar.png 四式水中聴音機
12 1 1
260


Type124 ASDICType124 ASDIC 260 Card.png
Sonar.png Type124 ASDIC
11 0 2 1
261



Type144/147 ASDICType144 147 ASDIC 261 Card.png
Sonar.png Type144/147 ASDIC
13 3
262



HF/DF + Type144/147 ASDICHF DF + Type144 147 ASDIC 262 Card.png
Sonar.png HF/DF + Type144/147 ASDIC
15 2 2
132


Type 0 Passive SonarType 0 Passive Sonar 132 Card.png
Sonar.png 零式水中聴音機
Large Sonar 11 1 1 1 Fletcher Mk.II, Noshiro Kai Ni, Yuubari Kai Ni D, CA(V), CVL excluding Kasuga Maru, Shinyou, Shinyou Kai, Taiyou, Taiyou Kai, FBB, BB(V), CV, AV excluding Nisshin, LHA, AS, Kamoi Kai Bo
No. Rarity Name Type ASW LOS Armor Accuracy Evasion Classes Craftable Improvable Notes

Anti-Submarine Patrol Aircraft[edit | edit source]

No. Rarity Name Type Firepower ASW LOS Accuracy Classes Craftable Improvable Notes
69


Ka Type Observation AutogyroKa Type Observation Autogyro 069 Card.png
Heli.png カ号観測機
Autogyro 0 9 0 1 Gotland, Gotland Andra, Kuma Kai Ni, Noshiro Kai Ni, Tama Kai Ni, Tatsuta Kai Ni, Tenryuu Kai Ni, CAV, CVL excluding Kasuga Maru, Shinyou, Shinyou Kai, Taiyou, Taiyou Kai, Musashi Kai Ni, Mutsu Kai Ni, BBV, Kaga Kai Ni Go, Commandant Teste, Commandant Teste Kai, Nisshin A, Nisshin Kai, LHA excluding Shinshuu Maru, AR, AS, AO
324



O Type Observation Autogyro KaiO Type Observation Autogyro Kai 324 Card.png
Heli.png オ号観測機改
1 10
325



O Type Observation Autogyro Kai NiO Type Observation Autogyro Kai Ni 325 Card.png
Heli.png オ号観測機改二
11 1
326




S-51JS-51J 326 Card.png
Heli.png S-51J
Autogyro (Helicopter) 2 12 3 2
327





S-51J KaiS-51J Kai 327 Card.png
Heli.png S-51J改
13 4 3
70

Type 3 Command Liaison Aircraft (ASW)Type 3 Command Liaison Aircraft (ASW) 070 Card.png
Subplane.png 三式指揮連絡機(対潜)
Anti-submarine Patrol Aircraft 0 7 1 2 CVL excluding Kasuga Maru, Shinyou, Taiyou, Hyuuga Kai Ni, Ise Kai Ni, Kaga Kai Ni Go, LHA excluding Shinshuu Maru, Shinshuu Maru Kai
No. Rarity Name Type Firepower ASW LOS Accuracy Classes Craftable Improvable Notes

See Also[edit | edit source]

[Edit]List · Gallery · By Stats · Development · Improvement · Overweight / Fit Gun · Visible Bonuses
Main Gun Small QF 4.7inch Mk.XII Kai · 12cm Single (Kai 2· 120mm/50 Twin · 12.7cm Single · 12.7cm Twin (Model A (Kai 2· Model B · Model C · Model D (Kai 3)) · 130mm B-13 Twin
AA 10cm Twin HA · 12cm Single HA · 12.7cm HA LM (Single · Twin· 12.7cm HA K2 (Single · Twin· 5inch Single Mk.30 (Kai)
AAFD 10cm Twin HA + AAFD · 12.7cm Twin Model A Kai 3 + AAFD · 12.7cm Twin Model B Kai 4 + AAFD · 5inch Single Mk.30 Kai + GFCS Mk.37
Medium 14cm Single · 14cm Twin (Kai· Bofors (15cm Twin 1938 (Kai· 15.2cm Twin 1930· 15.2cm Twin (Kai· 152mm/55 Triple (Kai· 6inch Twin Mk.16 (mod.2· 6inch Twin Mk.XXI · 15.5cm Triple (Kai· 20.3cm Twin ((No.2) · (No.3)· SKC34 20.3cm Twin · 203mm/53 Twin · 8inch Triple Mk.9 (mod.2)
AAFD 5inch Twin DP (+ GFCS Mk.37)
Large 30.5cm Triple (Kai· 35.6cm Twin (Dazzle Camo · Kai · Kai 2· Proto 35.6cm Triple (Kai Dazzle Camo) · 38cm Twin (Kai· 38cm Quad (Kai· 381mm/50 Triple (Kai· 38.1cm Twin (/N Kai· 41cm Twin (Kai 2· 41cm Triple Kai (Proto 41cm · Kai 2· 46cm Triple (Proto 46cm · Kai)
16inch

16inch Twin (Mk.I · Mk.V · Mk.VIII Kai· 16inch Triple Mk.6 (mod.2 · + GFCS· 16inch Triple Mk.7 (+ GFCS)
16inch Mk.I Triple (+ AFCT Kai · + FCR Type 284)

Large (II) 51cm Twin (Prototype)
Secondary Gun 15cm Twin · 15.2cm Single · OTO 152mm Triple · 15.2cm Triple · 15.5cm Triple (Kai)
AA 8cm Twin HA (Kai + Add. Machine Guns· 10cm Twin HA (Carriage) · 10.5cm Twin · 12.7cm Twin HA · 5inch Single HA
AAFD 90mm Single HA · 10cm Twin HA Kai + Add. Machine Guns · 12.7cm HA + AAFD · 5inch Twin Mk.28 mod.2
Anti-Air Machine Gun 7.7mm · 12.7mm Single · 2cm Flakvierling 38 · 25mm Single (Twin · Triple· 3.7cm FlaK M42 · Bi Type 40mm Twin · 12cm 30-tube Rocket Launcher (Kai 2· 20-tube 7inch UP Rocket Launchers
C.D. 25mm Triple (Concentrated Deployment) · Bofors 40mm Quad · QF 2-pounder Octo
Fire Director Type 91 Anti-Aircraft Fire Director · Type 94 Anti-Aircraft Fire Director
Torpedo Weapon Torpedo 53cm Twin · 53cm Oxygen Bow · 533mm Triple · 533mm Quint (Initial Model · Late Model· 61cm (Triple · Quad· 61cm Oxygen (Triple (Late Model· Quad (Late Model· Quint · Proto Sext)
Sub Submarine 53cm Bow (8 tubes) · Prototype FaT Type 95 Oxygen Torpedo Kai · Late Model Bow Torpedo Mount (6 tubes) (+ Skilled Sonar Personnel· Late Model 53cm Bow Torpedo Mount (8 tubes)
Midget Sub Kouhyouteki (Type A · Type C · Type D)
Carrier-based Aircraft Fighter Type 96 Fighter (Kai· Zero (Model 21 (Skilled · Iwamoto· Model 32 (Skilled· Model 52 (Skilled · 52A Iwamoto · 52C 601 · 52C Iwai· Model 53 (Iwamoto)) · Shiden (Kai 2 · Kai 4· Reppuu (Proto Late Model · Model 11 · 601 · Kai (Prototype) · Kai 2 (CarDiv 1/Skilled)) · Shinden Kai
Foreign

German: Bf 109T Kai · Focke-Wulf (Fw 190T Kai · Fw 190 A-5 Kai)
Italian: Reggiane (Re.2001 OR Kai · Re.2005 Kai)
American: Wildcat (F4F-3 · F4F-4· Hellcat (F6F-3  · F6F-5)  · XF5U
British: Fulmar · Seafire Mk.III Kai

Night Reppuu Kai 2 Model E (CarDiv 1/Skilled· Hellcat (F6F-3N · F6F-5N)
Torpedo Bomber Type 97 (Skilled · 931 (931/Skilled· Tomonaga · Murata· Tenzan (931 · 601 · Model 12A · Model 12 Tomonaga · Model 12 Murata· Ryuusei (601 · Kai (CarDiv 1 · CarDiv 1/Skilled)) · Re.2001 G Kai · Swordfish (Mk.II · Mk.III· TBD · TBF
Night TBM-3D · Type 97 Kai Model E (Skilled· Tenzan Model 12A Kai (Skilled)
Dive Bomber Type 99 (Skilled · Egusa· Suisei (Model 12A (634 w/Cluster Bombs · w/ Photo Fuze Bombs· Model 22 (634 (634/Skilled)) · Egusa · 601· Type 0 Fighter-bomber (Model 62 (Iwai· Model 63· Prototype Nanzan · Ju 87C Kai (Kai 2 (Skilled)) · SBD · F4U-1D · FM-2 · Skua · Re.2001 CB Kai · SB2U
Recon Saiun (Eastern Caroline · 4th Recon Squad· Type 2 Recon · Prototype Keiun
Seaplane Flying Boat Type 2 Large Flying Boat · PBY-5A Catalina
Recon Type 0 Recon (Model 11B · (Skilled)) · Type 0 Observation · Shiun · Type 98 Night Recon · Ar196 Kai · Ro.43 Recon · OS2U · S9 Osprey · Swordfish Mk.II Kai (Recon) · Fairey Seafox
Bomber Zuiun (Model 12 (634)) · Kai 2 (634 (634/Skilled)) · 631 · 634 (634/Skilled)) · Seiran (Prototype Seiran · 631· Laté 298B · Swordfish (Seaplane) (Mk.III Kai (Skilled))
Fighter Ro.44 Seaplane Fighter (bis· Type 2 Seaplane Fighter Kai (Skilled· Kyoufuu Kai
Land-based Aircraft Attack Type 96 · Type 1 (Nonaka · Model 22A · Model 34· Ginga (Egusa)
Patrol Toukai (Prototype · 901)
Fighter Interceptor Raiden · Shiden (Model 11 · Model 21 (Kai (343) 301st Sq.)) · Reppuu Kai (352 Air Group/Skilled· Shuusui (Prototype)
IJA/Foreign Type 1 Fighter Hayabusa (Model II (64th Sq.· Model III A (54th Sq.)) · Type 3 Fighter Hien (244 · Model 1D· Type 4 Fighter Hayate · Spitfire (Mk.I · Mk.V · Mk.IX· Fw 190 D-9 · Me 163B
LBAA-IJA Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)
Recon Type 2 LB Recon (Skilled)
Jets Fighter-Bomber Jet Keiun Kai · Kikka Kai
Anti-submarine Warfare Patroller Ka Type Observation Autogyro · O Type Observation Autogyro Kai (Kai 2· S-51J (Kai· Type 3 Command Liaison Aircraft (ASW)
Depth Charge Projector Type 94 Depth Charge Projector · Type 3 Depth Charge Projector
Racks Type 95 Depth Charge · Type 2 Depth Charge
Other Type 3 Depth Charge Projector (Concentrated Deployment) · Type 2 12cm Mortar Kai (Concentrated Deployment· 15cm 9-tube ASW Rocket Launcher · RUR-4A Weapon Alpha Kai · Lightweight ASW Torpedo (Initial Test Model)
Sonar Type 93 Passive Sonar · Type 3 Active Sonar · Type 0 Passive Sonar · Type 4 Passive Sonar · ASDIC (Type124 ASDIC · Type144/147 ASDIC · HF/DF + Type144/147 ASDIC)
Shell Type 3 Shell (Kai· Type 91 Armor Piercing Shell · Type 1 Armor Piercing Shell (Kai)
Anti-Ground WG42 (Wurfgerät 42) · Type 4 20cm Anti-ground Rocket Launcher (Concentrated Deployment)
Amphibious and Transport Landing Craft Daihatsu Landing Craft ((Type 89 Medium Tank & Landing Force)· Toku Daihatsu Landing Craft (+ 11th Tank Regiment· M4A1 DD
Tank Special Type 2 Amphibious Tank
Drum Drum Canister (Transport Use)
Material Saiun (Disassembled for Transport)
Radar Small Air Type 13 Air Radar (Kai· SG Radar (Initial Model) · GFCS Mk.37
Large Air Type 21 Air Radar (Kai· Type 42 Air Radar · 15m Duplex Rangefinder + Type 21 Radar Kai 2 · FuMO25 Radar · SK Radar (+ SG)
Small Surface Type 22 Surface Radar (Kai 4 (Calibrated Late Model)) · Type 33 Surface Radar
Large Surface Type 32 Surface Radar (Kai)
Submarine Submarine Radar (& Waterproof Telescope · & Passive Radiolocator ((E27) · Late Model))
Engine Turbine Improved Kanhon Type Turbine
Boiler Enhanced Kanhon Type Boiler · New Model High Temperature High Pressure Boiler
Bulge Anti-torpedo Bulge (Medium · Large· New Kanhon Design (Medium · Large· Pugliese Underwater Protection Bulkhead · Arctic Camouflage (+ Arctic Equipment)
Night Battle Aid Searchlight · Type 96 150cm Searchlight · Star Shell
Support Item Emergency Repair Personnel (Repair Goddess· Combat Ration ((Special Onigiri) · Canned Saury· Underway Replenishment
Personnel and Facility Fleet Command Facility (Striking Force· Ship Repair Facility · Skilled Carrier-based Aircraft Maintenance Personnel · Night Operation Aviation Personnel (+ Skilled Deckhands· Skilled Lookouts
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