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Submarine 4-tube Stern Torpedo Launcher (Late Model)

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No.443 潜水艦後部魚雷発射管4門(後期型)
Torpedo.png Submarine Torpedo
Effects: Torpedo+9 Accuracy+2 Evasion+2 RangeShort
Scrap value: Fuel 2 Ammo 3 Steel 3 Bauxite 2 (Unbuildable)

Equipment Card Submarine 4-tube Stern Torpedo Launcher (Late Model).png

Equipment Character Submarine 4-tube Stern Torpedo Launcher (Late Model).png

Equipment Item Submarine 4-tube Stern Torpedo Launcher (Late Model).png

Equipment Full Submarine 4-tube Stern Torpedo Launcher (Late Model).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



This is a late-model torpedo weapon installed in a submarine's stern.
The 4 tubes are capable of executing a larger torpedo spread when combined with the bow tubes.
The more reliable late-model torpedoes can exhibit a significant increase in torpedo power when combined with bow tubes.


Torpedoes are almost exlusively used to trigger Night Cut-Ins, especially the Torpedo Cut-In (TCI). Their main stat is the "torpedo" Torpedo Attack stat.

When used by themselves or together with Submarine Equipment Submarine Equipment, late-model submarine torpedoes can trigger Night Cut-Ins that have higher damage modifiers than the usual Torpedo Cut-In.

Torpedo Cut-In modifiers
Attack Type Prerequisites Notes Pre-cap
Submarine Cut-ins Late Model Submarine TorpedoesSub_LM Submarine Equipment With Late-Model Sub Torps ONLY 1.75 ? 2
Late Model Submarine TorpedoesSub_LM Late Model Submarine TorpedoesSub_LM 1.6

Can be equipped in the RE.


How To Obtain

Event reward for:

Ranking reward for:

  • Jan 2022: 1-5 (★+2), 6-20 (★+2), 21-100

Updates History

  • 2021-11-19: Implemented

Fit Bonuses

Submarine 4-tube Stern Torpedo Launcher (Late Model)/Bonuses


Improvement Improved effects
Submarine TorpedoesSub 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

See Also