Thread:Vcharng/@comment-1915363-20170829071952

So, it seems like the 38cm_Quadruple_Gun_Mount are listed in cm according to Japanese wiki. Seems like you were right about Tanaka relying upon the Japanese Wikipedia for his info.

https://ja.wikipedia.org/wiki/%E3%83%AA%E3%82%B7%E3%83%A5%E3%83%AA%E3%83%A5%E3%83%BC_(%E6%88%A6%E8%89%A6) https://ja.wikipedia.org/wiki/%E5%9B%9B%E9%80%A3%E8%A3%85%E7%A0%B2%E5%A1%94

That being said, how did Japanese sources listed Richelieu's guns in cm but the Littorio-class in mm? Is it because of Kriegsmarine's intel being used as reference? Also, does the Japanese sources mentioned anything about the problems caused by the barrel proximity with one other? 