15.5cm Triple Gun Mount

	[Edit] 15.5cm Triple Gun Mount No.5 15.5cm三連装砲
	Medium Caliber Main Gun Effects: +7 +4 +1 Medium Scrap value: 2 5 (Buildable)
	Refittable Ship Types
Fast Battleship	Battleship
Aviation Battleship	Standard Aircraft Carrier
Armored Carrier	Light Carrier
Heavy Cruiser	Aviation Cruiser
Light Cruiser	Torpedo Cruiser
Training Cruiser	Destroyer
Coastal Defense Ship	Submarine
Aircraft Carrying Submarine	Seaplane Tender
Fleet Oiler	Submarine Tender
Repair Ship	Amphibious Assault Ship

Introduction

条約下で保有数に制限のあった重巡を、火力を増強した強力な軽巡で補うために開発されました。
初の三連装砲でしたが、射程・発射速度・運用面全てに高い評価を得ることになりました。
後に有名な「大和」型戦艦の副砲としても採用されています。
対空戦にも効果を発揮する傑作砲です。

To cover the shortfall of heavy cruisers that were limited by the Treaty, this gun was developed to produce powerful light cruisers.
It was the first 3-gun turret with excellent range, fire rate, and operability.
It was later adopted as secondary guns of the Yamato-class battleships.
It is a masterpiece that can also be used for anti-air.

Mechanics

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

Most main guns come with "Hidden Fit Bonuses/Penalties", especially larger ones.

Notes

How To Obtain

Buildable:

Best craft recipe	10	51	50	10	HeavyDoes NOT include CAV/BBV Ships with special crafting will have reduced rates of other specific equipmentSecretary: Category Heavy Ship Types included: CA, FBB, BB or AR

Stock equipment of: Mogami, Ooyodo

Uses

Used to improve: 15.5cm Triple Gun Mount, OTO 152mm Triple Rapid Fire Gun Mount, 15.5cm Triple Secondary Gun Mount Kai, 15.5cm Triple Gun Mount Kai, 15.2cm Triple Main Gun Mount, 6inch Triple Rapid Fire Gun Mount Mk.16

Updates History

2013-04-23: Implemented with initial game release
2014-10-24: Stats increased: +5 +3 +0 → +7 +4 +1
2014-12-12: Became improvable
2015-05-18: Hidden Fit Bonuses added
2017-06-23: Hidden Fit Bonuses increased, became upgradeable to 15.5cm Triple Gun Mount Kai
2021-02-05: Visible bonuses added

Fit Bonuses

15.5cm Triple Gun Mount Equipment Bonuses
Ship	Extra Requirement		Note
Ooyodo (any)	-	+2
Mogami-class	-	+1

Improvement

15.5cm Triple Gun Mount
Improvement			→	Conversion (helper-dependent)
★ Improvement Level	0~5	6~9		15.5cm Triple Gun Mount Kai
Consumed	2/2	2/3		8/12
Consumed	2/3	2/4		4/8
Equipment Consumed	-			x2
Items Consumed	-
Resources	10 90 120 0

Ship Helper	Conversion
Ooyodo	15.5cm Triple Gun Mount Kai
Mon		Tue	Wed	Thu	Fri	Sat	Sun

Ooyodo Kai
Mon		Tue	Wed	Thu	Fri	Sat	Sun

Ship Helper	Conversion
Mogami/Kai/Toku	-
Mon		Tue	Wed	Thu	Fri	Sat	Sun

Mogami Kai Ni does not work

Improvement effects
	1★	2★	3★	4★	5★	6★	7★	8★	9★	Max★
	1.00	1.41	1.73	2.00	2.23	2.44	2.64	2.82	3.00	3.16
	1.00	1.41	1.73	2.00	2.23	2.44	2.64	2.82	3.00	3.16
Day	1.00	1.41	1.73	2.00	2.23	2.44	2.64	2.82	3.00	3.16
Night	1.30	1.84	2.25	2.60	2.91	3.18	3.44	3.68	3.90	4.11

Trivia

Equipped by Mogami-class cruisers before they were converted into heavy cruisers by swapping their gun into 20.3 cm turrets. The Mogami-class was designed as a heavy cruiser, but the naval treaty at the time defined cruiser types with main gun caliber so it is a sort of regulation loophole. The other ships that also equip this are the Yamato-class battleship and the Oyodo-class light cruiser.