Talk:Ken Kaneki/@comment-26544002-20160515084839/@comment-73.229.42.201-20160515120954

purely my opinion, but i believe it's when they can completely maintain their sanity while using their kakuja. a half kakuja is incomplete because the user's sanity is ripped to shreds therefore their brain can't focus enough to fully manifest a complete kakuja, which is why it is only half formed when the user is freaking out and losing their mind. again just my theory