Talk:Kaga/@comment-5256985-20140806181642/@comment-25085594-20140818045256

IJN carrier doctrine dictates that plane squadrons trained with their respective CVs and never (or rarely) left their mothership for another. In that sense, they're extremely tight and close-knitted with their fellow squad mates onboard. Kaga's harsh treatment to the 5th CarDiv is mostly due to seniority and pride they carry.

Often times shipgirl's personality reflects their onboard commanding officer. It could also be that Kaga's CO/captain also echoed this same sentiment towards the 5th CarDiv, though I didn't research that far in.