Prototype 20.3cm (No.4) Twin Gun Mount/Bonuses

CollapsePrototype 20.3cm (No.4) Twin Gun Mount Equipment Bonuses
Ship	Extra Requirement									Note
All Furutaka-class All Aoba-class All Myoukou-class All Takao-class All Mogami-class All Tone-class	+ 12.7cm Twin High-angle Gun Mount OR 8cm High-angle Gun OR 10cm Twin High-angle Gun Mount (Carriage) OR 12.7cm High-angle Gun + Anti-Aircraft Fire Director OR 8cm High-angle Gun Kai + Additional Machine Guns OR 10cm Twin High-angle Gun Mount Kai + Additional Machine Guns OR 10cm Twin High-angle Gun Mount Battery Concentrated Deployment	+1		+4				+1	+4	One-time
Mikuma Kai Ni Toku	(★0-6)	+5		+1				+3	+1
	(★7-9)	+6		+1				+3	+1
	(★MAX)	+6		+1				+4	+1
	(2nd equipped)	+2								One-time
	(3rd equipped)	+2								One-time
	+ Surface Radar	+4	+2					+3	+3	One-time
	+ Type 21 Air Radar OR Type 21 Air Radar Kai 2	+1		+3				+1	+2	One-time
	+ Type 21 Air Radar Kai 2	+2		+3				+1	+2	One-time
Mikuma Kai Ni	(★0-6)	+5						+2	+1
	(★7-9)	+6						+2	+1
	(★MAX)	+6						+3	+1
	(2nd equipped)	+2								One-time
	(3rd equipped)	+2								One-time
	+ Surface Radar	+4	+2					+3	+3	One-time
	+ Type 21 Air Radar OR Type 21 Air Radar Kai 2	+1		+3				+1	+2	One-time
	+ Type 21 Air Radar Kai 2	+2		+3				+1	+2	One-time
Mogami Kai Ni /Toku Suzuya Kai Ni Kumano Kai Ni	(★0-6)	+4						+1	+1
	(★7-9)	+5						+1	+1
	(★MAX)	+5						+2	+1
	(2nd equipped)	+2								One-time
	(3rd equipped)	+2								One-time
	+ Surface Radar	+4	+2					+3	+3	One-time
	+ Type 21 Air Radar OR Type 21 Air Radar Kai 2	+1		+3				+1	+2	One-time
	+ Type 21 Air Radar Kai 2	+2		+3				+1	+2	One-time
Myoukou Kai /Ni Takao Kai Other Mogami-class Tone-class	-	+3						+1	+1
	(2nd equipped)	+2								One-time
	(3rd equipped)	+2								One-time
	+ Surface Radar	+3	+2					+1	+2	One-time
Other Myoukou-class Other Takao-class	-	+2							+1
	+ Surface Radar	+3	+2					+1	+2	One-time
Furutaka-class Aoba-class	-	+1
	+ Surface Radar	+2	+2					+1	+1	One-time