Game Updates/2026/April 7th

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2026 March 31st	2026 April 7th	TBA

Spring Update

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Hishimochi Festival 2026 has come to an end.

• The hishimochi items will remain until the next maintenance.

LSC

• The following ships have been added to the LSC:
  • to the Carrier Pool (Pool 1)
  • to the Carrier Pool (Pool 1)
  • to the Carrier Pool (Pool 1) if one of Z1-class, Admiral Hipper-class, Bismarck-class, Type IXC U-boat is Secretary
  • to the "Battleship Pool (Pool 2) if Yamato Kai+ is Secretary

Equipment

• The CG of Reppuu (601 Air Group) has been updated
• The following equipment are now craftable:
  • 8inch Triple Gun Mount Mk.9 - with New Orleans-class, Northampton-class

Akashi Arsenal Updates

• The following equipment are now improvable:
  • Reppuu (601 Air Group) - with Taihou
  • Zero Fighter Model 52C (Hachiman Force) - with Ryuuhou Kai Ni/E and Shimane Maru
• The following equipment have new helper ships:
  • 12.7cm Twin High-angle Gun Mount - with Yura Kai Ni
  • 12.7cm Twin High-angle Gun Mount (Late Model) - with Isuzu Kai Ni
• The following equipment have their schedule updated:
  • 12.7cm Twin High-angle Gun Mount - with Mikuma and Kumano
  • Type 13 Air Radar - with Isuzu Kai Ni
  • Type 3 Depth Charge Projector - with Isuzu Kai Ni
  • 12.7cm Twin High-angle Gun Mount (Late Model) - with Naka Kai Ni
  • 12.7cm Single High-angle Gun Mount (Late Model) - with Yura Kai Ni
• The following conversions have been updated:
  • 12.7cm Twin High-angle Gun Mount ➜ 12.7cm Twin High-angle Gun Mount (Late Model) (previously 8cm High-angle Gun)
• The following equipment improvement fodder costs have been changed:
  • 12.7cm Twin High-angle Gun Mount +10: 10cm Twin High-angle Gun Mount changed to 8cm High-angle Gun
  • 8cm High-angle Gun 0-5: 10cm Twin High-angle Gun Mount changed to 8cm High-angle Gun
  • 8inch Triple Gun Mount Mk.9 6-9: 20.3cm (No.2) Twin Gun Mount changed to 8inch Triple Gun Mount Mk.9
  • 8inch Triple Gun Mount Mk.9 mod.2 6-9: 20.3cm (No.2) Twin Gun Mount changed to 8inch Triple Gun Mount Mk.9
• The following equipment improvement costs have been changed:

Type	Equipment	Old								New
		(0~5)		(6~9)		(Max 1)		(Max 2)		(0~5)		(6~9)		(Max 1)		(Max 2)
	12.7cm Twin High-angle Gun Mount	2/3	2/3	3/4	3/4	5/8	6/10	-	-	2/3	1/2	?	?	5/6	3/4	-	-
	12.7cm Single High-angle Gun Mount (Late Model)	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?
	15.2cm Single Gun Mount	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?
	15.2cm Twin Gun Mount Kai	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?
	8cm High-angle Gun Kai + Additional Machine Guns	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?
	8cm High-angle Gun	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?
	8inch Triple Gun Mount Mk.9	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?
	8inch Triple Gun Mount Mk.9 mod.2	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?

Quests Updates

• Cs3 Large Scale Spring Exercise is back.
• Reved Quests:
  • 2603 B1, 2603 B2, 2603 B3, 2603 Cw1, 2603 Gw1, 2603 Gw2, 2603 G1
• New limited quests:
  • 2604 B1 [Spring Limited] Springtime Coastal Patrol Stroll! 2026 -【春限定】春の近海哨戒お散歩！2026
  • 2604 B2 [Spring Limited] Continued: Springtime Coastal Patrol Stroll! -【春限定】続：春のお散歩哨戒です！
  • 2604 B3 [First Striking Quest] Sortie to the Southwest Islands Defense Battle! -【第一遊撃部隊任務】南西諸島防衛戦に出撃！
  • 2604 F1 [First Striking Quest] Prepare for Sortie! -【第一遊撃部隊任務】出撃準備を実施せよ！
• Pre-requisite updated
  • 2603 D1
• Quest nerfed:
  • F15 no longer carries over improvements

⇪ The following ships' max stats have been buffed

• +X, +X
• +X, +X
• +X, +X
• +X, +X
• +X, +X
• +X, +XMax
• +X, +XMax
• +X
• +X

💧 Limited Drop

• New drops:
  • 1-4: Matsu, Nankai
  • 2-1: Yahagi, Yamato, Harukaze, Asashimo, Jingei, Isokaze, Hamakaze, Kasumi
  • 2-2: Fujinami, Nankai, Kasuga Maru,
  • 2-3: Fletcher, Hatsuzuki
  • 2-4: Heywood L. Edwards, Phoenix
  • 2-5: Yawata Maru, Richard P. Leary
  • 4-5: Richelieu, Jean Bart
  • ??: Johnston, Samuel B. Roberts, Gambier Bay

⚙ Mechanics

• Branching Rule updated
  • 2-2 node C condition added "CL and >4DD"

Misc

• Max saved development reciepes increased from 6 to 8

Furniture

• Seasonnal change for the following:
  • Large Fresh Flower Arrangement
  • Haruna's White Window
  • Submarine Fleet Window
  • Mandarin Oranges and Custom-Made Naval Base Low Table
  • Hot Spring Cypress Bath
  • Hot Spring Rock Bath
  • Coastal Defense Ship's General-Purpose Round Table
  • Naval Base Counter Bar (New)
  • Admiral's Mahjong Table
• Normal mode:
  • Café Table Set
  • Secretary and Admiral's Desks Type 2 (New)
  • French Ships la Table (New)
• The Naval Base Counter Bar White Day cookies are now always displayed for players having White Day Cookies in their inventory.

Seasonal Spring 2026

• New CG: Jean Bart (casual)
• New voice lines: Sugi, Kaya, Kashi, Akizuki, Thonburi, Dace, Jean Bart, ...

• 

  Jean Bart

Dev Tweets

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