I-401/Equipment Bonuses

[edit]I-401 Equipment Bonuses
Equipment	Extra Requirement									Note
Late Model 53cm Bow Torpedo Mount (8 tubes)			+2
	(1st equipped) (★4-5)		+1							One-time
	(1st equipped) (★6-7)		+1					+1		One-time
	(1st equipped) (★8-9)		+2					+1		One-time
	(1st equipped) (★MAX)		+2					+2		One-time
Late Model Bow Torpedo Mount (4 tubes) OR Skilled Sonar Personnel + Late Model Bow Torpedo Mount (4 tubes)	(1st equipped)		+1						+4	One-time
Skilled Sonar Personnel + Late Model Bow Torpedo Mount (4 tubes)	(★4-5)		+1
	(★6-7)		+2
	(★8-9)		+3
	(★MAX)		+3					+1
Late Model Submarine Radar & Passive Radiolocator									+3
	+ Late Model Bow Torpedo Mount (6 tubes) OR Skilled Sonar Personnel + Late Model Bow Torpedo Mount (6 tubes) OR Late Model 53cm Bow Torpedo Mount (8 tubes)		+3						+2	One-time
Late Model Radar & Passive Radiolocator + Snorkel Equipment	(★3)								+1
	(★4)							+1	+1
	(★5)		+1					+1	+1
	(★6-7)		+1					+1	+2
	(★8-9)		+2					+1	+2
	(★MAX)		+2					+2	+2
	(1st equipped)		+3						+3	One-time
	(★2-MAX) + ★4+ Skilled Sonar Personnel + Late Model Bow Torpedo Mount (4 tubes)		+7					+5		One-time
Ship-Type Bonuses
Type 0 Small Reconnaissance Seaplane OR Type 0 Small Reconnaissance Seaplane (Skilled)	(★0)		+1			+3		+1	+5
	(★1)		+2			+3		+1	+5
	(★2)		+2			+3		+2	+5
	(★3-4)		+2			+3		+2	+6
	(★5-7)		+2			+4		+2	+6
	(★8-9)		+2			+4		+3	+6
	(★MAX)		+2			+4		+3	+7
Type 0 Small Reconnaissance Seaplane (Skilled)			+2			+1		+1	+1	+2
Type D Kouhyouteki Kai (Kouryuu Kai)		-1							-7
Kyoufuu Kai 2	(★3-4)	+1
	(★5-6)	+1		+1
	(★7-9)	+1		+1					+1
	(★MAX)	+1		+1				+1	+1
Special Type 4 Amphibious Tank OR Special Type 4 Amphibious Tank Kai	(★0)	+1	+2						-1
	(★1-2)	+1	+3						-1
	(★3-5)	+1	+3					+1	-1
	(★6-9)	+1	+3					+2	-1
	(★MAX)	+1	+4					+2	-1
Special Type 4 Amphibious Tank Kai	(★0-1)	+1	+1					+1
	(★2-3)	+2	+1					+1
	(★4-7)	+2	+2					+1
	(★8-MAX)	+3	+2					+1