Sorry for exceptionally late reply, the Japanese just used No.1, No.2, No.3 Turret etc
Well, in game speeches showed how they call their turrets already though. I was talking in term of using alphabet, they would use the I-Ro-Ha system.... BUt yeah, thank you for your reply.
Fourth cannon, Dora!First cannon, Anton!Like thisSecond cannon, Bruno!Third cannon, Caesar!In foreign battleships, the turrets are given names.
For Bismarck…