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Type 2 12cm Mortar Kai
Type 2 12cm Mortar Kai No.346 二式12cm迫撃砲改 | |
Development | |
Craftable | Improvable |
Refittable Class | |
Coastal Defense Ship | Destroyer |
Light Cruiser | Torpedo Cruiser |
Heavy Cruiser | Aviation Cruiser |
Battleship | Aviation Battleship |
Fast Battleship | Light Carrier |
Standard Carrier | Armored Carrier |
Seaplane Tender | Submarine Tender |
Submarine | Submarine Carrier |
Repair Ship | Training Cruiser |
Fleet Oiler | Amphibious Assault Ship |
Introduction
元々は大戦後半期に日本陸軍が開発した陸戦用の迫撃砲です。十分な対潜装備のなかった陸軍の船舶などに搭載され、前方投射型の対潜火器としても運用されました。本兵装は同迫撃砲をさらに改良した艦載用強化型です。爆雷投射機の代替として、また限定的ながら対地攻撃も可能です。
This mortar was originally developed by the Imperial Japanese Army in the latter half of the war. It was mounted forwards for anti-submarine use on IJA ships that did not have sufficient anti-submarine equipment. This is an improved shipborne model of that mortar. It can substitute for a depth charge projector and is also capable of limited ground attacks.
Notes
As a Mortar, provides a small damage bonus against Installations.
ASW Damage Synergy | ||
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AP AP | |
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AP AP AP AP | |
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ASW Damage Modifiers | ||
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1.15x | |
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1.1x | |
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1.265x![]() ![]() ![]() ![]() 1.15 * 1.1(1 + 0.1) = 1.265x | |
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1.4375x![]() ![]() ![]() ![]() ![]() ![]() ![]() 1.15 * 1.25(1 + 0.1 + 0.15) = 1.4375 | |
Armor Penetration | ||
Indepentant of synergies, some equipment provides additional armor penetration to ASW attacks.
The flat armor penetration value is calculated as follows:
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How To Obtain
Stock equipment of Mikura Kai, Shinshuu Maru Kai
From quests: By7 (x2, choice), B139 (x3, choice), C37 (choice), F89, F90 (choice)
From limited-time quests: 2010LQ1 (x2, choice), 2103B1 (choice), W20B1 (choice), 2203 B1 (choice)
Event reward for:
- Summer 2019 Event E-1: Hard (x2), Medium (x2), Easy
Exchange reward from Sardines 2019
Ranking reward for:
- Jun 2019: 1-5, 6-20, 21-100 (x2), 101-500
- Jul 2019: 21-100, 101-500
Uses
Used to improve Type 2 12cm Mortar Kai
Updates History
- 2019-07-30: Implemented as ranking reward
- 2019-08-08: Became improvable and upgradeable to Type 2 12cm Mortar Kai (Concentrated Deployment)
Fit Bonuses
Ship | Extra Requirement | ![]() |
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Note |
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Yamashio Maru![]() |
+1 | +1 | One-time |
Akashi's Improvement Arsenal
Type | Name | ★ | Resource | Day | 2nd Ship | Note | ||||||||||||
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Sun | Mon | Tue | Wed | Thu | Fri | Sat | |||||
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Type 2 12cm Mortar Kai | 0 | 20 | 120 | 30 | 10 | 2/3 | 2/2 | 1x![]() |
Ka Ya |
Ya |
Ya |
Ni Ya |
Ni AMK Ka Ya |
Ni AMK Ka Ya |
Ni Ka Ya |
Nisshin Akitsu Maru Kai Kamikaze Yamashio Maru |
Uses Drum Canister for improvement up to ★+6 Uses Type 94 Depth Charge Projector for improvement past ★+6 Uses 2x Type 2 12cm Mortar Kai and Action Report for upgrade to Type 2 12cm Mortar Kai (Concentrated Deployment). |
6 | 4/6 | 3/4 | 1x![]() | |||||||||||||||
10 | 18/30 | 6/9 | 2x![]() 1x ![]() |