Thread:Silver-Haired Seireitou/@comment-5778280-20151022012026/@comment-2089817-20151101190623

Bankai and Shinuchi are the same thing, but only different in perspective. They reach the same end, tapping into the deepest regions of one's soul for power, but through different means. Just by teaching Kosa the same idea that would be present in Bankai, such as Jinzen, Kosa could probably unleash Shinuchi on his own with little guidance beyond that. So Kuniharu is more than equipped to help him achieve it.