12.7cm Twin Gun Mount Model D Kai 3/Bonuses

12.7cm Twin Gun Mount Model D Kai 3 Equipment Bonuses
Ship	Extra Requirement									Note
Akigumo Kai Ni	(★0-4)	+3							+1
	(★5-7)	+3						+1	+1
	(★8-9)	+4						+1	+1
	(★MAX)	+4						+2	+1
	(1st equipped)	+2		+5				+1		One-time
	(2nd equipped)	+2		+2						One-time
	+ Surface Radar	+2	+4					+2	+2	One-time
	+ Air Radar	+1		+5				+1	+3	One-time
	+ Skilled Lookouts OR Torpedo Squadron Skilled Lookouts	+2		+2					+3	One-time
	+ Searchlight	+3							-3	One-time
Shigure Kai San	(★0-4)	+2
	(★5-7)	+2						+1
	(★8-9)	+3						+1
	(★MAX)	+3						+2
	(1st equipped)	+1		+3				+1		One-time
	(2nd equipped)	+2		+2						One-time
	+ Surface Radar	+2	+4					+2	+2	One-time
	+ Air Radar	+1		+5				+1	+3	One-time
	+ Skilled Lookouts OR Torpedo Squadron Skilled Lookouts	+2		+2					+3	One-time
	+ Searchlight	+3							-3	One-time
Okinami Kai Ni	(★0-4)	+3							+1
	(★5-7)	+3						+1	+1
	(★8-9)	+4						+1	+1
	(★MAX)	+4						+2	+1
	(1st equipped)	+2		+5				+1		One-time
	(2nd equipped)	+2		+2						One-time
	+ Surface Radar	+2	+4					+2	+2	One-time
	+ Air Radar	+1		+5				+1	+3	One-time
Kiyoshimo Kai Ni	(★0-4)	+4							+1
	(★5-7)	+4						+1	+1
	(★8-9)	+5						+1	+1
	(★MAX)	+5						+2	+1
	(1st equipped)	+1		+3				+1		One-time
	(2nd equipped)	+3		+2						One-time
	+ Surface Radar	+2	+4					+2	+2	One-time
	+ Air Radar	+1		+5				+1	+3	One-time
Kiyoshimo Kai Ni D	(★0-4)	+4							+1
	(★5-7)	+4						+1	+1
	(★8-9)	+5						+1	+1
	(★MAX)	+5						+2	+1
	(1st equipped)	+1		+3				+1		One-time
	(2nd equipped)	+2		+2						One-time
	+ Surface Radar	+3	+3					+2	+2	One-time
	+ Air Radar	+1		+5				+1	+3	One-time
Takanami Kai Ni Hayashimo Kai Ni	(★0-4)	+4							+1
	(★5-7)	+4						+1	+1
	(★8-9)	+5						+1	+1
	(★MAX)	+5						+2	+1
	(1st equipped)	+1		+3				+1		One-time
	(2nd equipped)	+2		+2						One-time
	+ Surface Radar	+2	+4					+2	+2	One-time
	+ Air Radar	+1		+5				+1	+3	One-time
Yuugumo Kai Ni Makigumo Kai Ni Kazagumo Kai Ni Naganami Kai Ni Asashimo Kai Ni	(★0-4)	+3							+1
	(★5-7)	+3						+1	+1
	(★8-9)	+4						+1	+1
	(★MAX)	+4						+2	+1
	(1st equipped)	+1		+3				+1		One-time
	(2nd equipped)	+2		+2						One-time
	+ Surface Radar	+2	+4					+2	+2	One-time
	+ Air Radar	+1		+5				+1	+3	One-time
Shimakaze Kai	(★0-4)	+2							+1
	(★5-7)	+2						+1	+1
	(★8-9)	+3						+1	+1
	(★MAX)	+3						+2	+1
	(1st equipped)	+1		+3				+1		One-time
	(2nd equipped)	+2		+2						One-time
	+ Surface Radar	+2	+4					+2	+2	One-time
	+ Air Radar	+1		+5				+1	+3	One-time
Kagerou Kai Ni Shiranui Kai Ni Kuroshio Kai Ni Oyashio Kai Ni Hayashio Kai Ni Yukikaze Kai Ni Amatsukaze Kai Ni	-	+1							+1
	(1st equipped)	+1		+2						One-time
	(2nd equipped)	+1		+2						One-time
Other Yuugumo-class Shimakaze Base	-	+2							+1
Other Kagerou-class	-	+1							+1

Additional synergy with: Passive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model)