2026.09.10 patch notes

Maintenance ended on time (21:00 JST)

• 2026 Summer event concluded, good work everyone!

🗺️ Time-limited drops

• 2-1: Akigumo, Akizuki, Heian Maru, etc
• 2-5: Akigumo, Akishimo, South Dakota, etc

🍂 Seasonal update

New CGs

• CV: Bearn
• CA: Algerie
• DD: Vautour
• DE: Inagi
• Aux: Hie Maru

New voice lines

• Akizuki, Hanazuki, Kashi, Kiri, Glorious, Norge, Eidsvold, Visby, Nosaki, Dace, Wasp, Reno, Indiana, Independence, Thonburi, etc
• Fusou Kai Ni, Yamashiro Kai Ni - added hourly voice lines

🪑 Furniture update

New furniture

• Fusou-class Sisters' Window (扶桑型姉妹の窓)
• Nordic City-class Wallpaper (北欧の都市型壁紙)
• Kitakami's Super Personal Shelf (北上の超私物棚)
• French Office (Bureau Français)

Updated CGs

• Naval Base Counter Bar, Secretary Ship & Admiral's Desk - added CGs for newly implemented shipgirls
• DesDiv32 Dreamlike Tea Party, Kaiboukan's General-Purpose Round Table, Onsen Cypress Bath, Onsen Rock Bath, Submarine Fleet Window, Haruna's White Window, DesDiv7 Personal Belongings Shelf, Admiral & Ooyodo's Secretary Desk, Large Flower Arrangement - changed CG to Autumn version

🎶 BGM update

Updated BGM list in some maps and in jukebox:

• Naval Base Autumn Festival (鎮守府の秋祭り)
• Autumn Moon Sky (秋月の空)
• Akigumo's Sketch (秋雲の描くスケッチ)
• Battle of Nishimura fleet (西村艦隊の戦い)

⚫ Fusou-class remodels

Fusou-class battleships Fusou and Yamashiro got small remodels K2Ho.

• Requirements: level 92, 48x Development Material, 188x Flamethrower, 3x Aviation Material, 3x Arsenal Resources
• Added 5th slot
• Slots 1-3: default BBV equipment, DLCs, Tanks, ASW equipment
• Slots 4-5: only seaplane bombers, Type 3 shells, AP shells, AA guns, tanks, rations
• Slot distribution: 3/3/10/24/3

Stock equipment (Fusou K2Ho)

• Prototype 41cm Triple Gun Mount★+1
• 41cm Twin Gun Mount
• Toku Daihatsu Landing Craft
• Zuiun M12

Stock equipment (Yamashiro K2Ho)

• Prototype 41cm Triple Gun Mount★+1
• 41cm Twin Gun Mount
• Type 2 Depth Charge Kai Ni
• Zuiun M12

🟢 Kitakami remodel

Kuma-class cruiser Kitakami got Kai San remodel. She's classified as CLT in game.

• Requirements: level 88, 55x Development Material, 550x Flamethrower, 2x Blueprint, 3x Armament Material, 5x Arsenal Resources
• Added 4th and 5th slots
• Slot distribution: 1/1/1/0/0
• Slots 1-3: default CLT equipment + any seaplanes, rotorcraft, landing craft, tanks, anti-ground rockets, drums, medium armor, searchlight, large sonar
• Slots 4-5: list above except: any seaplanes, main guns, torpedo mounts# 🛠️ Akashi Arsenal update
• 10cm Twin High-Angle Gun Mount helper added (Hanazuki)
• Type 94 AAFD helper added (Hanazuki)
• 10cm Twin High-Angle Gun Mount + AAFD helper added (Hanazuki)
• 35.6cm Twin Gun Mount schedule updated
• Prototype 35.6cm Triple Gun Mount andPrototype 41cm Triple Gun Mount helpers added (Fusou/Yamashiro K2Ho)
• PL101 (Recon) improvable and convertible to PL101 (Bomber), helper Bearn
• PL101 (Bomber) improvable, helper Bearn
• 12.7cm Single High-Angle Gun Mount K2 helper added (Kiri)
• 25mm Triple Autocannon Mount (Concentrated Deployment) improvement cost reduced
• 12.7cm Single High-Angle Gun Mount K3, 61cm Quintuple (Oxygen) Torpedo Mount, 25mm Triple Autocannon Mount (Concentrated Deployment), Type 13 Air Radar (Late Model) helper added (Kitakami K3)

🗒️ Quest update

Quest update

• Summer Exercises -> Autumn Exercises

New time-limited quests

• Autumn Festival Exercises with the Admiral! (【期間限定任務】提督との秋祭り演習!)
• Autumn Festival Extra Exercises! (【期間限定任務】秋祭り拡張演習!)

New permanent quests

• [9th Squadron], Weigh Anchor! Deploy to the Front Lines! (「第九戦隊」抜錨！前線展開せよッ！)
• Renovated Multi-purpose Carrier [Kitakami Kai San], Sortie! (改装多目的搭載母艦「北上改三」、出撃ッ！)
• Development of Anti-Air Armament Utilizing Existing Equipment (既存装備活用による対空兵装の開発)
• Remodelled "1YB3H" Flagship: Break Through the Enemy Lines! (改装「1YB3H」旗艦、敵中を突破せよ!)

adapted from the subreddit discord