Ah! The 4th Fleet is the Submarine unit, is it...?Well in that case, seems like I can use my past experience, then...♡
Katori was originally built not just as a training vessel, but also as a command vessel for submarine squadrons, as well as destroyer squadrons. Basically, Katori daycare, instead of Tenryuu daycare.'Go take care of the 4th Fleet too'... is what he said, but...
