Prototype Seiran

Prototype Clear Sky Storm
No.62 試製晴嵐
Seaplane.png Seaplane Bomber
Effects: Bombing+11 ASW+6 Accuracy+1 LoS+6
Combat Radius: 4 (Deployment Cost: Bauxite 10)
Scrap value: Fuel 4 Ammo 5 Bauxite 20 (Unbuildable)

Equipment Card Prototype Seiran.png

Equipment Character Prototype Seiran.png

Equipment Item Prototype Seiran.png

Equipment Full Prototype Seiran.png

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
LBAS Plane

Mechanics

  Seaplanes are the main aircraft type used by non-carrier ships (mainly battleships, cruisers, and auxiliaries).

 Bomber Seaplane Bombers additionally act like Dive Bombers, taking part in the same air phases and sharing the same damage formulas. Additionally, they:

Notes

Not to be confused with other aircraft of this family (see here).

How To Obtain

Stock equipment of: I-14 Kai , I-400 Kai , I-401 Kai 

Ranking reward for:

  • Aug 2013: 1-3 (x2), 4-20, 21-100
  • Sep 2013: 1-3, 4-20, 21-100, 101-500
  • Oct 2013: 1-3, 4-20, 21-100
  • Nov 2013: 1-3, 4-20, 21-100
  • Jan 2024: 21-100 (★+3), 101-500 (★+2)

Event reward for:

Uses

Used by quest: F49

Updates History

  • 2013-09-11: Implemented as ranking reward
  • 2013-11-01: Stats increased:  +1 →  +2
  • 2013-12-24: Stats increased:  +2 →  +6

Fit Bonuses

Prototype Seiran Equipment Bonuses
Ship Extra Requirement                 Note
Mogami Kai Ni /Toku 
 

Yahagi Kai Ni /B 
 
- +1 +1
(1st equipped) +2 One-time[1]
Noshiro Kai Ni  (1st equipped) +2 +1 One-time[1]
Mikuma Kai Ni /Toku 
 
- +1 +1
(1st equipped) +1 One-time[1]
Seaplane Bomber Type Equipment Bonuses
Ship Extra Requirement                 Note
Noshiro Kai Ni 
Yahagi Kai Ni /B 
 
(1st equipped) +1 +1 +1 One-time[1]
Mogami Kai Ni /Toku 
 

Mikuma Kai Ni /Toku 
 
(1st equipped) +1 +1 One-time[1]
  1. 1.0 1.1 Shared with all  Seaplane Bomber

Improvement

Improvement   effects
 Bomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
  0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
  1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79

Trivia

The depicted plane is allegedly the M6A1 variant.

See Also