12cm 30-tube Rocket Launcher
Introduction
12cm30連装噴進砲は、艦載用対空ロケットランチャーです。
四式ロケット式焼霰弾（ロサ弾）を30連発で連続発射する脅威の弾幕は、肉薄する敵艦載機から味方艦を護ります。
ぜひ、改装した伊勢・日向に満載して、敵空母の猛攻を突破してください！
The 12cm 30-tube launcher is an anti-aircraft rocket launcher for ships.
The threatening barrage that fires 30 consecutive rocket-type shrapnel shells (RoSa shells) protects allies from fragile enemy carrier-based aircraft.
By all means, pack these onto the refurbished Ise and Hyuuga and break through the onslaught of enemy aircraft carriers!
Notes
Unbuildable. Stock equipment of Chitose Carrier Kai and Kai Ni, Chiyoda Carrier Kai and Kai Ni, Zuikaku Kai and Shoukaku Kai, Ryuuhou Kai Ni, Fusou Kai Ni, Junyou Kai Ni and Amagi Kai.
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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12cm 30-tube Rocket Launcher | 0 | 90 | 270 | 50 | 180 | 3/6 | 2/3 | 1x
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I |
H |
H |
X | X | I |
I |
Ise Kai Hyuuga Kai |
Upgrades to 12cm 30 Tube Rocket Launcher Kai 2. Ise Kai Ni and Hyuuga Kai Ni can NOT improve this equipment. |
| 6 | 5/9 | 3/5 | 2x
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| 10 | 10/30 | 7/10 | 3x 1x 
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