the IJN's main line is full of expensive remodels, that's why.

the 2nd line for the IJN only has a handful of ships that are very far space out level wise
until you reach the point both lines merge back into one. the 2nd line's first CV isn't
available until BO's level 60 either.

ijn has loads of cv's.. far more than any other nation. ijn has two seperate cv lines as
far as i can remember. im not logged in so im going of my pitiful excuse for a memmory.

its because UK CV got 2 cv 3s, MN got only 5, they got no cv5, sn got 5 cvs also, they got
no cv3 (note i didn't include the pcvs)