Changes

** {{Q|2412 B1|S}}, {{Q|2412 B2|S}}, {{Q|2412 B3|S}}, {{Q|2412 B4|S}}

** {{Q|2412 B1|S}}, {{Q|2412 B2|S}}, {{Q|2412 B3|S}}, {{Q|2412 B4|S}}

* New limited quests:

* New limited quests:

** {{Qsortie}} {{Q|2411 B5|S}} {{Qonce}} ?? - 【年末年始】航空機による海上監視哨戒

** {{Qsortie}} {{Q|2411 B5|S}} {{Qonce}} [New Year's Holiday] Aircraft Maritime Surveillance and Patrol - 【年末年始】航空機による海上監視哨戒

** {{Qsortie}} {{Q|2411 B6|S}} {{Qonce}} ?? - 【年末年始】大掃除後の見廻り！警戒を厳に！

** {{Qsortie}} {{Q|2411 B6|S}} {{Qonce}} [New Year's Holiday] Patrol After the Spring Cleaning! Stay Vigilant! - 【年末年始】大掃除後の見廻り！警戒を厳に！

** {{Qpvp}} {{Q|2411 C1|S}} {{Qonce}} ?? - 【年末年始】海上護衛部隊 特別演習！

** {{Qpvp}} {{Q|2411 C1|S}} {{Qonce}} [New Year's Holiday] Maritime Escort force Fpecial Exercise! - 【年末年始】海上護衛部隊 特別演習！

** {{Qfactory}} {{Q|2411 F1|S}} {{Qonce}} ?? - 【年末年始】鎮守府大掃除！良いお年を！

** {{Qfactory}} {{Q|2411 F1|S}} {{Qonce}} [New Year's Holiday] Naval Base Cleaning! Happy New Year! - 【年末年始】鎮守府大掃除！良いお年を！

** {{Qfactory}} {{Q|2411 F2|S}} {{Qonce}} ?? - 【年末年始】拡張大掃除&特別資源輸出-I

** {{Qfactory}} {{Q|2411 F2|S}} {{Qonce}} [New Year's Holiday] Extended Cleanup & Special Resource Export-I - 【年末年始】拡張大掃除&特別資源輸出-I

** {{Qfactory}} {{Q|2411 F3|S}} {{Qonce}} ?? - 【年末年始】拡張大掃除&特別資源輸出-II

** {{Qfactory}} {{Q|2411 F3|S}} {{Qonce}} [New Year's Holiday] Extended Cleanup & Special Resource Export-II - 【年末年始】拡張大掃除&特別資源輸出-II

** {{Qfactory}} {{Q|2411 F4|S}} {{Qonce}} ?? - 【年末年始】空技廠増加試作機祭り

** {{Qfactory}} {{Q|2411 F4|S}} {{Qonce}} [New Year's Holiday] Aviation Arsenal Additional Prototype Aircraft Festival - 【年末年始】空技廠増加試作機祭り