Kaiboukan No.22

Gameplay Notes

Coastal Defense Ships (DE) are weak ships with high ASW stat, utilizing ASW equipment. They:

• Can perform special OASW with lower ASW stat,
• Provide HP Modernization, Luck Modernization, or ASW Modernization,
• Cannot equip Engine Improvements, and so cannot be Speed Modded.

Special Mechanics

• None

Stats Exceptions

Base

• Has 1 equipment slot.

Kai

• Has 2 equipment slots.

Equipability Exceptions

DE	Default equipment compatibility
	✔️ Can Equip	❌ Cannot Equip
		Sp Recon Bomber
	Small Small	Sp Sp_Sec Sub Minisub Large Large Sp
		Medium Large Large
	RE:
	Equipability notes: = ; = ; = ; =Recon ; =Bomber ; Small= ; Medium= ; Sec= ; =

• Default DE equipment compatibility

Fit Bonuses

[edit]Kaiboukan No.22 Equipment Bonuses
Equipment	Extra Requirement									Note
Passive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model)	(1st equipped) (★0-6)					+1		+1	+1	One-time
	(1st equipped) (★7)					+1		+2	+1	One-time
	(1st equipped) (★8)					+1		+2	+2	One-time
	(1st equipped) (★9)	+1				+1		+2	+2	One-time
	(1st equipped) (★MAX)	+1				+1		+3	+2	One-time
	+ ★3+ 12.7cm Twin Gun Mount Model D Kai 2 OR ★3+ 12.7cm Twin Gun Mount Model D Kai 3	+1						+1		One-time
	+ ★4+ Type 13 Air Radar Kai (Late Model)	+1		+4				+1	+3	One-time
Type 2 Depth Charge Kai 2					+1				+1
Ship-Type Bonuses
12.7cm Twin Gun Mount Model C Kai 3 H	+ Air Radar			+2					+2	One-time
	(2nd equipped) + Air Radar			+2						One-time
	(3rd equipped) + Air Radar			+2						One-time
12.7cm Single High-angle Gun Mount (Late Model)	(★7-MAX)	+1		+1
	(★7-MAX) + Surface Radar	+1							+4	One-time
5inch Single Gun Mount Mk.30 Kai + GFCS Mk.37				+1					+1
12.7cm Single High-angle Gun Mount Kai 2		+1		+2
	+ Surface Radar	+1							+4	One-time
12cm Single High-angle Gun Mount Model E OR 12cm Single High-angle Gun Mount Model E Kai				+2	+1				+2
	+ Surface Radar	+2							+3	One-time
	+ Air Radar			+2					+3	One-time
12cm Single High-angle Gun Mount Model E Kai	(★1)			+1
	(★2-3)			+1					+2
	(★4-5)	+1		+1					+2
	(★6-7)	+1		+2					+2
	(★8-9)	+1		+2				+1	+2
	(★MAX)	+1		+3				+1	+2
Type 13 Air Radar Kai (Late Model)				+1			+1		+2
Type 2 Depth Charge	(★8-9)				+1
	(★MAX)				+2
Hedgehog (Initial Model)	(1st equipped)				+2				+1	One-time
Mk.32 ASW Torpedo (Mk.2 Thrower)									+1
2cm Flakvierling 38	(★4-6)			+1					+1
	(★7-9)	+1		+2					+1
	(★MAX)	+1		+3					+2
	(★4-MAX) + Air Radar			+1						One-time
3.7cm FlaK M42	(★6-7)			+1					+1
	(★8-9)	+1		+1					+1
	(★MAX)	+1		+1				+1	+2
	(★6-MAX) + Air Radar			+2						One-time
25mm Anti-aircraft Autocannon Mount & Machine Guns		+1		+1					+1

Drop Locations

Ship	Rarity	Type	No.	World 1						World 2					World 3					World 7					World 4					World 5					World 6					Remarks
				1	2	3	4	5	6	1	2	3	4	5	1	2	3	4	5	1	2	3	4	5	1	2	3	4	5	1	2	3	4	5	1	2	3	4	5
Kaiboukan No.22	Rare	DE	498																																					Unbuildable

CG

Regular
Base Base Damaged

Trivia

General Information

• Her nickname is ??.
• She was launched on the 27th of January 1944.
• Decommissioned on the 30th of November 1945. Surrendered to the United States on the 5th of September 1947. Scrapped on the 31st of December 1947.

Update History

• She was added on the 8th of August 2023 as Summer 2023 Event E1 drop.

See Also

• Wikipedia entry on Type D Class Coastal Defense Ship