Changes

**The main theme of the first half of the event operations "Fight of the {{Class|Mutsuki}} Destroyers" and the boss node theme "Combined fleet, to the West" have been implemented. Also, the extra operations have a BGM with the Abyssal threat as its motive. Please look forward to it!

**The main theme of the first half of the event operations "Fight of the {{Class|Mutsuki}} Destroyers" and the boss node theme "Combined fleet, to the West" have been implemented. Also, the extra operations have a BGM with the Abyssal threat as its motive. Please look forward to it!

*14. New equipment implemented:

*14. New equipment implemented:

**Along with the new Kanmusus introduced in the spring  event, the new equipment "Type 2 Flying Boat","[[381mm / 50 Triple Gun Mount kai]]", "[[OTO 152mm triple extended machine gun]]", "90mm単装高角砲", "90mm単装高角砲" have been implemented.

**Along with the new Kanmusus introduced in the spring  event, the new equipment "Type 2 Flying Boat","[[381mm / 50 Triple Gun Mount kai]]", "[[OTO 152mm triple extended machine gun]]", and "[[90mm Single High Angled Gun]]" have been implemented.

*15. The Type 2 Flying Boat is a item you can earn if you take time to train Akitsushima to kai.

*15. The Type 2 Flying Boat is a item you can earn if you take time to train Akitsushima to kai.