Hi Pyro, I have a favor to ask you.
Please model Japanese torpedo.
Japan could use more powerful torpedos.
These torpedos are used in Ki-67 at least.
Currently AH Ki-67 is using German torpedo.
It spoils Japanese torpedo attack capacity.
Type 91 Mod 3 800kg Torpedo
Max Launch Speed:
370 - 460km/h at 30 - 120m
Type 91 Mod 7 1055kg (1070kg) Torpedo
Max Launch Speed:
460 - 560km/h at 50 - 120m
Converting to mile/pound...
Type 91 Mod 3 1763lbs Torpedo
Max Launch Speed:
222.9 - 285.8mph at 98 - 393ft
Type 91 Mod 7 2325lbs (2358lbs) Torpedo
Max Launch Speed:
285.8 - 347mph at 164 - 393ft
Type 91 torpedo's paint scheme
Body - Silver
Head - Black (Red head is for Training)
Source: Mechanism of Military Aircraft 15 "Hiryu"
I would scan books to show the evidence.