Kaiboukan No.4

Kaiboukan No.4 第四号海防艦 [Edit]
Seiyuu	Fujita Saki (藤田咲)	Availability	Event Drop
Artist	[?? Hozuka] (??)	Implementation	2020/06/26

Basic

[Edit] Kaiboukan No.4 No.437 第四号海防艦 Type D Coastal Defense Ship
Statistics
HP		8 (10)	Firepower	3 (15)
Armor		4 (15)	Torpedo	0
Evasion		39 (79)	AA	5 (19)
Aircraft		0	ASW	30 (67)
Speed		Slow	LOS	2 (11)
Range		Short	Luck	18 (76)
Resource Consumption
Fuel		10	Ammo	10
Build Time					Slots
Unbuildable					1
Stock Equipment					Space
	Type 3 Depth Charge Projector				0
	- Locked -				-
	- Locked -				-
	- Locked -				-
Extra Statistics Modernization Bonus +1 Scrap Value 1 1 1 Improvement Category Equipment that can be improved with Kaiboukan No.4 as helper ship not found

Upgrade

[Edit] Kaiboukan No.4 Kai No.437 第四号海防艦改 Type D Coastal Defense Ship
Statistics
HP		15 (17)	Firepower	4 (28)
Armor		5 (29)	Torpedo	0
Evasion		49 (91)	AA	11 (41)
Aircraft		0	ASW	32 (76)
Speed		Slow	LOS	4 (20)
Range		Short	Luck	20 (81)
Resource Consumption
Fuel		10	Ammo	10
Remodel Level					Slots
Level 35					2
Stock Equipment					Space
	12cm Single High-angle Gun Mount Model E				0
	- Unequipped -				0
	- Locked -				-
	- Locked -				-
Extra Statistics Remodel Cost 70 50 Modernization Bonus +1 +1 Scrap Value 1 1 2 Improvement Category Equipment that can be improved with Kaiboukan No.4 Kai as helper ship not found

[Edit]Kaiboukan No.4 Equipment Bonuses
Equipment	Extra Requirement								Note
12cm Single High-angle Gun Mount Model E				+2	+1			+2
	+ LOS Radar	+2						+3
	+ AA Radar			+2				+3
12.7cm Single High-angle Gun Mount (Late Model)	(★7+)	+1		+1
	(★7+) + LOS Radar	+1						+4
12.7cm Single High-angle Gun Mount Kai 2		+1		+2
	+ LOS Radar	+1						+4
5inch Single Gun Mount Mk.30 Kai + GFCS Mk.37				+1				+1

Quotes

Event	Japanese	English	Note
Introduction	マル戦計画で生まれた丁型海防艦、その二番艦第四号海防艦でっすー。そうね～ぇ、よつ……って呼んでくれていいよぉ？　ていとく、よろしくねぇ！	I'm the 2nd ship of the Type-D coastal defense ships that were created under the Maru-Sen Plan, Kaiboukan No.4. Yeah, you can call me "Yotsu" instead. Admiral, happy to work with you.	The Maru-Sen Plan was a planned expansion to the navy started in April 1943.
Library	マル戦計画で生まれた、丁型海防艦、その二番艦、第四号海防艦です。ちっちゃいけれど、ものすごく頑張りました！横須賀の防備や、マリアナや、小笠原。敵の潜水艦だって、負けません。最後は一斉は、松にもらった命頑張りました。	I'm the 2nd ship of the Type-D coastal defense ships that were created under the Maru-Sen Plan, Kaiboukan No.4. I may be tiny but I did my very best defending Yokosuka, Mariana and Ogasawara! Enemy submarines stand no chance. I worked hard right to the end with this life Matsu saved.
Secretary 1	は〜い、よつ、呼んだ？	Yeees, did you call?
Secretary 2	よつにお仕事？ヤルヤル！	You have a job for me? You got it!
Secretary 3	松の姉御、お疲れさまです。肩こってないですか？よつ、肩もみ上手なんですよ。えぇ？提督もこってるの？じゃあ、提督は、今度もんであげますね。	Big sis Matsu, good work. Are you feeling a bit stiff? I'm good at giving back rubs. Eh? Admiral, you're feeling stiff too? Alright, then I'll rub your back next
Idle	はぁ、松の姉御、よつ、羊羹とお茶持ってきますね。提督もいる？あ、そうか。じゃあ、よつのと、半ぶつです！	Ah, big sis Matsu, I'll go get some youkan and tea. The Admiral's here too? Oh well. Then we'll just split it between us!
Secretary Married
Wedding
Looking At Scores	情報ですね。お待ち下さい。	You want information? Please wait.
Joining A Fleet	丁型海防艦、よつ、出撃します。	Type-D coastal defense ship, Yotsu, sortieing.
Equipment 1	積みますね。	I'll equip this.
Equipment 2	うむ、うむ。	I see, I see.
Equipment 3	なんとかなった。	I managed somehow.
⇧ shared with expedition selection, resource collection, instant repair and development
Supply	は〜い、ありがとう。	Yees, thank you.
Docking Minor	ちょ〜こっと修理です。	I'm going for a quick repair.
Docking Major	ものすご〜く修理しないと。	I need some biiiiig repairs.
Construction	は〜い、できました。	Yees, it's done.
Returning From Sortie	なんとか戻ってこれました。	We managed to make it back.
Starting A Sortie	横須賀鎮守府警備海防艦、第四号海防艦、元気です！	Yokosuka Naval Base Picket Coastal Defense Ship, Kaiboukan No.4, feeling great!
Battle Start	大変、敵だ！敵です！	Oh no, it's the enemy! Enemy sighted!
Attack	こちくんな〜！	Stay awaaaaay!
⇧ shared with day/night special attacks, support expedition team arrival
Night Battle
MVP
Minor Damage 1	わあぁ！	Whoaa!
Minor Damage 2	いたい、いたい！	Ow, that hurts!
Major Damage	がははぁ、くらった。うひゃぁ〜、港に戻らないと…	Argggh, that did it. Aaah, I have to get back to port...
Sunk	うっそ…よつ…ここで終わり…？うそだ…姉御ぉ〜…	No way... is this... the end for me... It can't be... Big siiiis...

Character

Personality

• Prefers to be called "Yottsu".
• Very upbeat and energetic, loves to shout at almost all times.

Trvia

• Laid down on 5th Oct 1943 she was launched 30th Dec and completed by March 7th '44.
• As an escort ship she spent most of the war escorting convoys.
• She is confirmed to have sunk the USS Scamp, and may have sunk the USS Swordfish too, though it cannot be verified.
• Near the end of the war, She was attacked three times by air strikes each one causing more damage, finally being sunk by planes from HMS Formidable.

CG

• Base

• Normal
• Damaged

☑ Blur NSFW CG ☒ Blur NSFW CG

☑ Blur other damaged CG ☒ Blur other damaged CG

See Also

• View Kaiboukan No.4 CG
• List of Coastal Defense Ships

|Kaiboukan No.4|Kaiboukan No.4|Type D|