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Spring 2025 Event/E-1

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Spring 2025 EventSpring 2025 Event Banner.png
Spring 2025 EventSpring 2025 Event Banner EO.png
The 2nd Stage Operations have been released!
FF release: TBA
Approximate time until the end of the event: ([3][4] after KC 12th anniversary)

22 days, 5 hours, 11 minutes and 47 seconds

Spring 2025 Event Hub Overview
Introduction & Overview 1st Stage Operations 2nd Stage Operations
E-1 | E-2 | E-3 E-4 | E-5 | E-6
Information
Event Tag Spring 2025 Event Tag 1.png 104th Squadron
Spring 2025 Event Tag 2.png 1st Fleet
Boss Gauges Hard (): 2400 HP
Medium (): ? HP
Easy (): ? HP
Casual (): ? HP
Map Bosses Transport Ship Wa-Class B (Landing) FlagshipTransport Ship Wa-Class B (Landing) Flagship
Rewards[edit]
Choice
Casual

Easy

Medium

Hard
Item Icon Food Supply Ship Mamiya.png
Food Supply Ship Mamiya
1 1 1 1
OR
Item Icon Medal.png
Medal
1 1 1 1
THEN
Item Icon Equipment Slots.png
Equipment Slots
3 4 5
OR
Item Icon Development Material.png
Development Material
12 16 20
THEN
Item Icon Fuel.png
Fuel
1600 2000 4000
OR
Item Icon Emergency Repair Goddess.png
Emergency Repair Goddess
1 1 2
THEN
Item Icon Improvement Material.png
Improvement Material
5 5
OR
Equipment Card Arctic Gear & Deck Personnel.png
Arctic Gear & Deck Personnel
1 1
THEN
Item Icon Emergency Repair Goddess.png
Emergency Repair Goddess
1
OR
Equipment Card Arctic Camouflage (+ Arctic Equipment).png
Arctic Camouflage (+ Arctic Equipment)
1 1 (★7) 1 (★8) 1 (★9)
Reward
Casual

Easy

Medium

Hard
Item Icon Food Supply Ship Irako.png
Food Supply Ship Irako
1 1 2 3
Item Icon Medal.png
Medal
1
Item Icon White Tasuki.png
White Tasuki
1
Rewards
All
Equipment/Item
Casual

Easy

Medium

Hard
440px

The event guides are to be constructed through the respective Event map page guide sandbox and reviewed by editors before being approved here.

  • Do not update the guides through this page unless it is a minor fix. Please only update guides through their respective sandbox pages.

Branching Table

E-1 Branching Rules (Start Points) ▼/▲


E-1 Branching Rules ▼/▲

* = Rule under review

? = Ship type/amount under review

Branching compositions are reported over the course of the event.

  • Please refer to KCNav for up to date map content (fleets used, LoS/speed requirements/drops/LBAS ranges, ...)

Historical Bonuses

Ships [1]
[Toggle Names]
Map-wide 104th Squadron1st Fleet
Nodes J/K/M/O
Stacks with Map-wide
Damage Damage
Coastal Defense Ships (DE) 1.12x -
Destroyers (DD) 1.03x
Light Cruisers (CL)
NOT CLT
1.04x
Seaplane Tenders (AV) 1.08x
Submarine Tenders (AS) 1.08x
Ship Banner Souya (AGS).png
Ship Banner Ootomari.png
1.28x -
5th Fleet
Ship Banner Ashigara.png
Ship Banner Nachi.png
Ship Banner Abukuma.png
Ship Banner Kiso.png
Ship Banner Tama.png
Ship Banner Akebono.png
Ship Banner Kasumi.png
Ship Banner Shiranui.png
Ship Banner Hatsushimo.png
Ship Banner Wakaba.png
Ship Banner Ushio.png
Ship Banner Hatsuharu.png
Ship Banner Usugumo.png
1.16x
Soviet Ships
Ship Banner Gangut.png
Ship Banner Kirov.png
Ship Banner Tashkent.png
Ship Banner Verniy.png
1.11x
1st Fleet
Ship Banner Nagato.png
Ship Banner Mutsu.png
Ship Banner Fusou.png
Ship Banner Yamashiro.png
Ship Banner Ise.png
Ship Banner Hyuuga.png
Ship Banner Kako.png
Ship Banner Furutaka.png
Ship Banner Aoba.png
Ship Banner Kinugasa.png
Ship Banner Kitakami.png
Ship Banner Ooi.png
Ship Banner Tatsuta.png
Ship Banner Sendai.png
Ship Banner Fubuki.png
Ship Banner Shirayuki.png
Ship Banner Hatsuyuki.png
Ship Banner Isonami.png
Ship Banner Uranami.png
Ship Banner Ayanami.png
Ship Banner Shikinami.png
Ship Banner Amagiri.png
Ship Banner Sagiri.png
Ship Banner Akatsuki.png
Ship Banner Hibiki.png
Ship Banner Ikazuchi.png
Ship Banner Inazuma.png
Ship Banner Nenohi.png
Ship Banner Asashio.png
Ship Banner Yamagumo.png
Ship Banner Tamanami.png
Ship Banner Suzunami.png
Ship Banner Hayanami.png
Ship Banner Okinami.png
Ship Banner Kishinami.png
- 1.16x

Map Overview

E1 is a single fleet, two-phase map consisting of one transport and one boss phase.

  • 2 LBAS are available on this map:
    • Only 1 can be set on Sortie, the other being limited to Defense,
  • This map uses 2 locks:
    • Spring 2025 Event Tag 1.png 104th Squadron, Starting point 1 (reused in E-3)
    • Spring 2025 Event Tag 2.png 1st Fleet, Starting point 2 (reused in E-2)

The use of Aviation PersonnelAGDP AGDPArctic Gear & Deck Personnel on CV(B/L), Ise-class Kai Ni, Akitsu Maru Kai, Kumano Maru, and Yamashio Maru, is required to sortie these ships on the map.

  • Node C2 is a resource node.

Gimmick 1 - Unlock

To unlock the next part of the map, the following steps have to be performed:

C E C2
Hard S x3 S x3 Reach x2
Medium S x2 A x2 Reach x2
Easy ? ? ?
Casual ? ? ?
Node C
Fleet Info
Single 1 CA, 1 CL, 3 DD, 1 DE Spring 2025 Event Tag 1.png
LoS Any
Speed Slow
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
1 A B B2 C
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
Node C: 4 0 /0 / 0 / 0 102 / 123 / 153 / 204
Fleet Notes
C is a surface node.
  • Bringing AACI is advised to reach it.
Node C2
Fleet Info
Single 1 SS(V) Spring 2025 Event Tag 1.png

1 CL, 3-6 DD, 0-2 XX Spring 2025 Event Tag 1.png

LoS Any
Speed Fast
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
1 A B B2 C1 C2
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
Node C1: 4 0 /0 / 0 / 0 102 / 123 / 153 / 204
Fleet Notes
C2 is a resource node, therefore, it is possible to continue even when Taihai on node C1.

For the gimmick, sortie with a single submarine equipped with a Damage Control will guarantee to reach the end node.

  • The route will not consume the material when the node is reached, even if the submarine is taihai.

Else:

  • Bringing AACI is advised to reach it.
  • This comp can also be used to far for steel.
LBAS Notes
LBAS can be sent on the pre-node to eliminate any threat
Node E Fast
Fleet Info
Single 1 CL, 3-4 DD Spring 2025 Event Tag 1.png
LoS Any
Speed Fast
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
1 A D D3 E
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
Node E: 3 0 /0 / 0 / 0 102 / 123 / 153 / 204
Fleet Notes
Shortest route
  • Using OASW are recommended.
  • 1 ship equipped with AACI is recommended for D3.

Avoiding D2 needs at least 2 DD/DE and 5 Ships MAX.

  • Otherwise, 1-2 CL 3-4 DD/DE 5 Ships MAX to route to E,
LBAS Notes
ASW LBAS should be used
Node E Slow
Fleet Info
Single 1 CVL/CL, 0-1 DD, 3-4 DE Spring 2025 Event Tag 1.png
LoS Any
Speed Slow
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
1 A D D3 E
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
Node E: 3 0 /0 / 0 / 0 102 / 123 / 153 / 204
Fleet Notes
Shortest route
  • Using OASW are recommended.
  • 1 ship equipped with AACI is recommended for D3.

Avoiding D2 needs at least 2 DD/DE and 5 Ships MAX.

  • Otherwise, 1-2 CL 3-4 DD/DE 5 Ships MAX to route to E,
LBAS Notes
ASW LBAS should be used

Gimmick 2 - Unlock

To unlock the boss, the following steps have to be performed:

H G C2
Hard S x3 S? x3 Reach
Medium S x2 S x2 Reach
Easy ? ? ?
Casual ? ? ?
Node H Fast
Fleet Info
Single 1 CL, 3-4 DD Spring 2025 Event Tag 1.png
LoS Any
Speed Fast
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
1 A D D3 E H
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
Node H: 3 0 / 0 / 0 / 0 102 / 123 / 153 / 204
Fleet Notes
Shortest route.

The last node is surface battle one, so ASW is only advised to reach it, but not defeat it.

  • Alternatively using Vanguard formation across nodes D E can help the fleet survive the sub nodes as they focus on surface combat.
  • 1 ship equipped with AACI is recommended for D3
LBAS Notes
Recommend LBAS with with all bombers be sent to H to help improve chances of securing an S rank
Node H Slow
Fleet Info
Single 1 CVL/CL, 0-1 DD, 3-4 DE Spring 2025 Event Tag 1.png
LoS Any
Speed Slow
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
1 A D D3 E H
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
Node H: 3 0 / 0 / 0 / 0 102 / 123 / 153 / 204
Fleet Notes
Shortest route.

The last node is surface battle one, so ASW is only advised to reach it, but not defeat it.

  • Alternatively using Vanguard formation across nodes D E can help the fleet survive the sub nodes as they focus on surface combat.
  • 1 ship equipped with AACI is recommended for D3
LBAS Notes
Recommend LBAS with with all bombers be sent to H to help improve chances of securing an S rank
Node G Tag 1
Fleet Info
Single 1 CA, 1 CL, 3-4 DD, 0-1 DE Spring 2025 Event Tag 1.png
LoS Any
Speed Any
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
1 A B B1 B2 C G
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
Node G: 5 ? 102 / 123 / 153 / 204
Fleet Notes
An alternative fleet using the 1st tag.
LBAS Notes
Recommend LBAS with with all bombers be sent to G to help improve S rank chances.
Node G Tag 2
Fleet Info
Single Striking: 1 (F)BB(V), 1 CV(B/L), 1 CL, 3-4 DD, 0-1 XX Spring 2025 Event Tag 2.png
LoS Any
Speed Any
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
2 F C G
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
Node G: 5 ? 102 / 123 / 153 / 204
Fleet Notes
Use this opportunity set up the fleet for #Phase 1 - Boss if desired.
  • All nodes are surface combat
LBAS Notes
Recommend LBAS with with all bombers be sent to G to help improve S rank chances.
Node C2

Phase 1 - Boss

Heavy Fleet
Fleet Info
Single Striking: 1 (F)BB(V), 1 CV(B/L), 1 CL, 3-4 DD, 0-1 XX Spring 2025 Event Tag 2.png
LoS Any
Speed Any
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
2 F C G M O
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
5 0 102 / 123 / 153 / 204
Fleet Notes
Decent fleet that takes the shortest path to the boss.
  • XX can be a (F)BB(V)
  • All fights are surface battles, so use Vanguard formation
LBAS Notes
Sending all LBAS on the boss is advised, else, sending them on node M is viable to increase the reach rate.
Super Heavy Fleet
Fleet Info
Single Striking: 7 (F)BB(V) Spring 2025 Event Tag 2.png
LoS Any
Speed FAST+
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
2 F C G M O
Air State (C / E / M / H)
AD AP AS AS+
0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0 0 / 0 / 0 / 0
LBAS
Range AS Sortie AS Defense
5 0 102 / 123 / 153 / 204
Fleet Notes
Do not deploy this fleet unless having a large supply of duplicate battleships to lock, or playing in casual/easy for the rest of the event.
  • Only consider as a possibility to run upon clearing the entire event when locks are no longer restricted.
  • It is very powerful but very resource-intensive.
LBAS Notes
Sending all LBAS on the boss is advised, else, sending them on node M is viable to increase the reach rate.
Light Fleet
Fleet Info
Single Striking: 1 CV(B/L), 0-1 CA(V), 1 CL, 0-1 CLT, 4-5 DD Spring 2025 Event Tag 2.png
LoS Any
Speed Fast
RouteNode Types:
RED: Battle
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
BLUE: Empty/Choice
Light Blue: Emergency Anchorage Repair
GREEN: Resource/TP
VIOLET: Maelstrom
2 F C I J L M O
Air State (C / E / M / H)
AD AP AS AS+
32 / 47 / 30 / 68 48 / 71 / 44 / 101 107 / 158 / 99 / 227 214 / 316 / 198 / 454
LBAS
Range AS Sortie AS Defense
Node M: 5 ; Boss M: 5 0 102 / 123 / 153 / 204
Fleet Notes
Light fleet, cheaper to run, but will have to go through a sub node at red and an air node at pink.
  • Use Vanguard on C J M,
  • Use AACI and Diamond on L,
LBAS Notes
Sending all LBAS on the boss is advised, else, sending them on node M is viable to increase the reach rate.

Aviation PersonnelAGDP is required for all carriers.

M includes the new Destroyer Ra-class α, which does oTorps and has good combat strength.

  • Smoke Generator Smokees are highly recommended for M along with Vanguard formation to avoid taking damage.

Boss Fleet will consist of the new Transport Ship Wa-Class B (Landing) Elite unit that has high AA strength and is armed with a Barrage Balloon Barrage Balloon to mitigate damage from carriers and LBAS.

  • Be advised that if a land bases is sent to O, planes and rank loss will be significantly higher.
  • Using Boss support is highly recommended.
  • The Wa-class, while it has high HP, does however lack strong armor, it is possible to defeat it using double attacks.

Enemy Compositions

Spring 2025 Event E-1 Map Phase 1.png
TypeShips
DEShip Banner Etorofu.pngShip Banner Fukae.png
TypeShips
DEShip Banner Etorofu.pngShip Banner Fukae.png
DDShip Banner Akizuki.pngShip Banner Asagumo.pngShip Banner Asashimo.png
Ship Banner Kishinami.pngShip Banner Okinami.pngShip Banner Usugumo.png
TypeShips
DEShip Banner Etorofu.pngShip Banner Fukae.png
TypeShips
DEShip Banner Etorofu.pngShip Banner Fukae.png
DDShip Banner Akizuki.pngShip Banner Asagumo.pngShip Banner Asashimo.png
Ship Banner Hatsuzuki.pngShip Banner Kishinami.pngShip Banner Okinami.png
Ship Banner Usugumo.png
CLShip Banner Gotland.pngShip Banner Ooyodo.png
LHAShip Banner Akitsu Maru.png
TypeShips
DEShip Banner Etorofu.pngShip Banner Fukae.png
DDShip Banner Akizuki.pngShip Banner Asagumo.pngShip Banner Asashimo.png
Ship Banner Hatsuzuki.pngShip Banner Matsu.pngShip Banner Momo.png
Ship Banner Okinami.pngShip Banner Shirakumo.pngShip Banner Suzutsuki.png
Ship Banner Usugumo.png
AOShip Banner Ootomari.png
E-1 Hard A
# Selection Node
A 艦隊の針路を選択できます。提督、どちらの針路をとられますか?
You can decide the fleet's course. Admiral, which heading should we take?
# Selection Node
E-1 Hard B
# Empty Node
B 気のせいだった。
Must be my imagination.
# Empty Node
E-1 Hard B1: 深海潜水艦隊 八戸沖哨戒群 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
B1 Echelon
Line Abreast
Submarine Ka-Class Flagship (1534): 30 Armor, 37 HPBattle Card Flagship Icon.png Submarine Ka-Class Elite (1532): 21 Armor, 27 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
Submarine Ka-Class Flagship (1534): 30 Armor, 37 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
Submarine Ka-Class Flagship (1534): 30 Armor, 37 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP 0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard B2: 深海極東方面 基地航空隊 (PoiDB)
# Formation Air Defense Node AD/AP
AS/AS+
B2 Diamond
(HA)
Airfield Princess X (1891): 140 Armor, 500 HP, 140 APAbyssal Sky Fortress Ace (Reconnaissance Model) 595 Equipment.pngAbyssal Sky Fortress Ace (Reconnaissance Model) 595 Equipment.pngBattle Card Flagship Icon.png 47/94
210/420
Diamond Airfield Princess V (1650): 140 Armor, 500 HP, 34 APAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP 23/45
99/198
Diamond Airfield Princess VI (1651): 140 Armor, 500 HP, 48 APAbyssal Liberation Land-based Dive Bomber Ace 562 Equipment.pngAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP 27/54
120/240
Diamond
(HA)
Airfield Princess VI (1651): 140 Armor, 500 HP, 48 APAbyssal Liberation Land-based Dive Bomber Ace 562 Equipment.pngAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP Airfield Princess VIII (1889): 140 Armor, 500 HP, 71 APAbyssal Sky Fortress (Reconnaissance Model) 594 Equipment.png 51/101
227/453
# Formation Air Defense Node AD/AP
AS/AS+
E-1 Hard C: 深海極東艦隊 釧路沖前衛隊 II群 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
C Line Ahead
Vanguard
Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HPBattle Card Flagship Icon.png Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP 0/0
0/0
Line Ahead
Vanguard
Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HPBattle Card Flagship Icon.png Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard C1: 深海極東艦隊 釧路沖前衛隊 I群 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
C1 Line Ahead
Vanguard
Heavy Cruiser Ri-Class Flagship (1527): 70 Armor, 76 HPBattle Card Flagship Icon.png Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP 0/0
0/0
Line Ahead
Vanguard
Heavy Cruiser Ri-Class Flagship (1527): 70 Armor, 76 HPBattle Card Flagship Icon.png Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard C2
# Resource Node
# Resource Node
E-1 Hard D: 深海潜水艦隊 津軽海峡侵入群 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
D Echelon
Line Abreast
Submarine Ka-Class Flagship (1534): 30 Armor, 37 HPBattle Card Flagship Icon.png Submarine Ka-Class Elite (1532): 21 Armor, 27 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
Submarine Ka-Class Flagship (1534): 30 Armor, 37 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
Submarine Ka-Class Flagship (1534): 30 Armor, 37 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP 0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard D1
# Empty Node
D1 敵影を見ず。
No enemy spotted.
# Empty Node
E-1 Hard D2: 深海極東艦隊 偵察哨戒戦隊 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
D2 Line Ahead
Vanguard
Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HPBattle Card Flagship Icon.png Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP 0/0
0/0
Line Ahead
Vanguard
Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HPBattle Card Flagship Icon.png Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard D3: 深海極東方面 基地航空隊 (PoiDB)
# Formation Air Defense Node AD/AP
AS/AS+
D3 Diamond
(HA)
Airfield Princess X (1891): 140 Armor, 500 HP, 140 APAbyssal Sky Fortress Ace (Reconnaissance Model) 595 Equipment.pngAbyssal Sky Fortress Ace (Reconnaissance Model) 595 Equipment.pngBattle Card Flagship Icon.png 47/94
210/420
Diamond Airfield Princess V (1650): 140 Armor, 500 HP, 34 APAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP 23/45
99/198
Diamond Airfield Princess VI (1651): 140 Armor, 500 HP, 48 APAbyssal Liberation Land-based Dive Bomber Ace 562 Equipment.pngAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP 27/54
120/240
Diamond
(HA)
Airfield Princess VI (1651): 140 Armor, 500 HP, 48 APAbyssal Liberation Land-based Dive Bomber Ace 562 Equipment.pngAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP Airfield Princess VIII (1889): 140 Armor, 500 HP, 71 APAbyssal Sky Fortress (Reconnaissance Model) 594 Equipment.png 51/101
227/453
# Formation Air Defense Node AD/AP
AS/AS+
E-1 Hard E: 深海潜水艦隊 奥尻島沖侵入群 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
E Echelon
Line Abreast
New Submarine Princess Flagship (1736): 37 Armor, 177 HPBattle Card Flagship Icon.png Submarine Ka-Class (1530): 7 Armor, 19 HP Submarine Ka-Class (1530): 7 Armor, 19 HP 0/0
0/0
Echelon
Line Abreast
New Submarine Princess Flagship (1736): 37 Armor, 177 HPBattle Card Flagship Icon.png Submarine Ka-Class Elite (1532): 21 Armor, 27 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
New Submarine Princess Flagship (1736): 37 Armor, 177 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP 0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard F
# Empty Node
F 気のせいだった。
Must be my imagination.
# Empty Node
E-1 Hard G: 深海極東艦隊 先遣巡洋艦戦隊 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
G Line Ahead
Double Line
Heavy Cruiser Ri-Class Flagship (1527): 70 Armor, 76 HPBattle Card Flagship Icon.png Heavy Cruiser Ri-Class Flagship (1527): 70 Armor, 76 HP Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP 0/0
0/0
Line Ahead
Double Line
Heavy Cruiser Ri-Class Flagship (1527): 70 Armor, 76 HPBattle Card Flagship Icon.png Heavy Cruiser Ri-Class Flagship (1527): 70 Armor, 76 HP Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard H: 深海極東艦隊 侵攻強行偵察戦隊 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
H Line Ahead
Double Line
Echelon
Heavy Cruiser Ri-Class Flagship (1527): 70 Armor, 76 HPBattle Card Flagship Icon.png Light Cruiser Ho-Class Flagship (1554): 36 Armor, 53 HP Light Cruiser Tsu-Class (1591): 55 Armor, 48 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard I
# Empty Node
I 気のせいだった。
Must be my imagination.
# Empty Node
E-1 Hard J: 深海潜水艦隊 根室沖哨戒 II群 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
J Echelon
Line Abreast
Submarine Yo-Class Flagship (1535): 36 Armor, 44 HPBattle Card Flagship Icon.png Submarine Ka-Class Elite (1532): 21 Armor, 27 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
Submarine Yo-Class Flagship (1535): 36 Armor, 44 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
Submarine Yo-Class Flagship (1535): 36 Armor, 44 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP 0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard K: 深海潜水艦隊 根室沖哨戒 I群 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
K Echelon
Line Abreast
Submarine Yo-Class Flagship (1535): 36 Armor, 44 HPBattle Card Flagship Icon.png Submarine Ka-Class Elite (1532): 21 Armor, 27 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
Submarine Yo-Class Flagship (1535): 36 Armor, 44 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Elite (1532): 21 Armor, 27 HP 0/0
0/0
Echelon
Line Abreast
Submarine Yo-Class Flagship (1535): 36 Armor, 44 HPBattle Card Flagship Icon.png Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP Submarine Ka-Class Flagship (1534): 30 Armor, 37 HP 0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard L: 深海極東方面 基地航空隊 (PoiDB)
# Formation Air Defense Node AD/AP
AS/AS+
L Diamond
(HA)
Airfield Princess X (1891): 140 Armor, 500 HP, 140 APAbyssal Sky Fortress Ace (Reconnaissance Model) 595 Equipment.pngAbyssal Sky Fortress Ace (Reconnaissance Model) 595 Equipment.pngBattle Card Flagship Icon.png 47/94
210/420
Diamond Airfield Princess V (1650): 140 Armor, 500 HP, 34 APAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP 23/45
99/198
Diamond Airfield Princess VI (1651): 140 Armor, 500 HP, 48 APAbyssal Liberation Land-based Dive Bomber Ace 562 Equipment.pngAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP 27/54
120/240
Diamond
(HA)
Airfield Princess VI (1651): 140 Armor, 500 HP, 48 APAbyssal Liberation Land-based Dive Bomber Ace 562 Equipment.pngAbyssal Liberation Land-based Dive Bomber 561 Equipment.pngBattle Card Flagship Icon.png Airfield Princess XVI (2094): 120 Armor, 300 HP, 32 AP Airfield Princess VIII (1889): 140 Armor, 500 HP, 71 APAbyssal Sky Fortress (Reconnaissance Model) 594 Equipment.png 51/101
227/453
# Formation Air Defense Node AD/AP
AS/AS+
E-1 Hard M: 深海任務部隊 極東艦隊支援群 (PoiDB)
# Formation Normal Battle Node AD/AP
AS/AS+
M Line Ahead
Double Line
Destroyer Ra-Class Initial Model (2262): 79 Armor, 290 HPBattle Card Flagship Icon.png Heavy Cruiser Ne-Class Elite (1595): 89 Armor, 88 HP Light Cruiser Tsu-Class Elite (1592): 68 Armor, 66 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
Line Ahead Destroyer Ra-Class Initial Model Damaged (2265): 99 Armor, 290 HPBattle Card Flagship Icon.png Heavy Cruiser Ne-Class Elite (1595): 89 Armor, 88 HP Light Cruiser Tsu-Class Elite (1592): 68 Armor, 66 HP Destroyer I-Class Late Model Elite (1621): 30 Armor, 39 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
# Formation Normal Battle Node AD/AP
AS/AS+
E-1 Hard N
# Empty Node
N 敵影を見ず。
No enemy spotted.
# Empty Node
E-1 Hard O: 深海極東艦隊 標津侵攻上陸部隊 (PoiDB)
# Formation Boss Battle Node AD/AP
AS/AS+
O Double Line Transport Ship Wa-Class B (Landing) Flagship (2269): 68 Armor, 480 HPBattle Card Flagship Icon.png Transport Ship Wa-Class B (Landing) Flagship (2269): 68 Armor, 480 HP Battleship Ru-Class Flagship (1529): 99 Armor, 98 HP Light Cruiser Tsu-Class (1591): 55 Armor, 48 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
Double Line Transport Ship Wa-Class B (Landing) Flagship (2269): 68 Armor, 480 HPBattle Card Flagship Icon.png Transport Ship Wa-Class B (Landing) Flagship (2269): 68 Armor, 480 HP Battleship Ru-Class Flagship (1529): 99 Armor, 98 HP Light Cruiser Tsu-Class Elite (1592): 68 Armor, 66 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP Destroyer I-Class Late Model (1575): 22 Armor, 35 HP
0/0
0/0
Double Line
(Final)
Transport Ship Wa-Class B (Landing) Flagship (2269): 68 Armor, 480 HPBattle Card Flagship Icon.png Transport Ship Wa-Class B (Landing) Flagship (2269): 68 Armor, 480 HP Battleship Ru-Class Flagship (1529): 99 Armor, 98 HP Light Cruiser Tsu-Class Elite (1592): 68 Armor, 66 HP Destroyer I-Class Late Model Elite (1621): 30 Armor, 39 HP Destroyer I-Class Late Model Elite (1621): 30 Armor, 39 HP
0/0
0/0
# Formation Boss Battle Node AD/AP
AS/AS+

Ship Drops

Ship drops
Type Ship? C1 G H M O
DE Etorofu Casual+ Casual+ Casual+ Casual+ Casual+
DE Fukae Easy+ Casual+ Casual+ Casual+ Casual+
DD Shirakumo Casual+
DD Usugumo Casual+ Casual+ Casual+
DD Asagumo Casual+ Casual+ Casual+
DD Okinami Casual+ Casual+ Casual+
DD Kishinami Casual+ Casual+
DD Asashimo Casual+ Casual+ Casual+
DD Akizuki Casual+ Casual+ Casual+
DD Suzutsuki Casual+
DD Hatsuzuki Medium+ Casual+
DD Matsu Casual+
DD Momo Casual+
CL Ooyodo Casual+
CL Gotland Casual+
LHA Akitsu Maru Casual+
AO Ootomari Casual+
DD Shimakaze Casual+
CL Kitakami Hard+ Casual+ Hard+ Casual+ Casual+
CL Ooi Easy+ Casual+ Casual+
CL Nagara Hard+ Casual+ Medium+ Casual+ Casual+
CL Kinu Casual+
CL Abukuma Medium+ Casual+ Casual+
CL Sendai Medium+ Casual+
CA Kinugasa Casual+
CA Myoukou Easy+
CA Takao Casual+
CA Atago Casual+
CA Tone Casual+
CA Chikuma Casual+
FBB Kongou Casual+
FBB Hiei Casual+
FBB Haruna Casual+
FBB Kirishima Casual+
BB Fusou Casual+
BB Yamashiro Casual+
BB Ise Hard+ Casual+ Casual+
BB Hyuuga Hard+ Casual+ Casual+
Spring 2025 EventSpring 2025 Event Banner.png
Spring 2025 EventSpring 2025 Event Banner EO.png
The 2nd Stage Operations have been released!
FF release: TBA
Approximate time until the end of the event: ([5][6] after KC 12th anniversary)

22 days, 5 hours, 11 minutes and 47 seconds

Spring 2025 Event Hub Overview
Introduction & Overview 1st Stage Operations 2nd Stage Operations
E-1 | E-2 | E-3 E-4 | E-5 | E-6


Trivia

?