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15.2cm Twin Gun Mount Kai 2

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No.407 15.2cm連装砲改二
RedGunMedium.png Medium Caliber Main Gun
Effects: Firepower+6 AA+4 Armor+1 Accuracy+4 RangeMedium
Scrap value: Ammo 3 Steel 4 Bauxite 2 (Unbuildable)

Equipment Card 15.2cm Twin Gun Mount Kai 2.png

Equipment Character 15.2cm Twin Gun Mount Kai 2.png

Equipment Item 15.2cm Twin Gun Mount Kai 2.png

Equipment Full 15.2cm Twin Gun Mount Kai 2.png

Refittable Class
Coastal Defense Ship Destroyer
Light Cruiser Torpedo Cruiser
Heavy Cruiser Training Cruiser
Aviation Cruiser Fast Battleship
Battleship Aviation Battleship
Light Carrier Standard Aircraft Carrier
Armored Carrier Seaplane Tender
Submarine Aircraft Carrying Submarine
Submarine Tender Fleet Oiler
Repair Ship Amphibious Assault Ship



An improved version of the dual-purpose gun developed as the main armament of the Agano-class light cruisers.
It is a newly developed gun intended for engaging other cruisers and is capable of limited anti-air combat.
Improvements have enhanced its handling further.
It is a state-of-the-art what-if medium caliber gun that works best on the Agano-class.


Main GunsSmall Caliber Main GunMedium Caliber Main GunLarge Caliber Main Gun are the main armament used by surface ships. Their main stats are the "firepower" Firepower and "accuracy" Accuracy. They are notably required to trigger all Artillery Spotting attacks as well as some Night Cut-Ins, notably the "Double Attack" (DA).


How To Obtain

Upgradeable from: 15.2cm Twin Gun Mount Kai15.2cm Twin Gun Mount Kai

From quest: B164, B168 (★+2), C57

Updates History

Fit Bonuses

Ship Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Evasion Note
Agano-class Kai NiNoshiro Kai Ni
Yahagi Kai Ni
Yahagi Kai Ni B
+4 +2 +1
+ AIR Radar +2 +3
+ LOS Radar +2 +2 +2


Type Name Resource Day 2nd Ship Note
Fuel Ammunition Steel Bauxite Item Icon Development Material.png Item Icon Improvement Material.png # of equipment needed for that upgrade. An asterisk following the number indicates a different equipment is required. Sun Mon Tue Wed Thu Fri Sat
Medium Caliber Main Gun 15.2cm Twin Gun Mount Kai 2 0 30 100 110 50 5/6 3/4 1xRadar.png N X X X N N N Noshiro Kai NiNoshiro Kai Ni
6 7/9 4/6 2xRedGunMedium.png
10 - - -
Improvement Improved effects
Medium Caliber Main Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

See Also