Talk:Ken Kaneki/@comment-26447457-20150530025843/@comment-26231946-20150530032030

OEK doesn't have a mask if I remember correctly. Ishida just showed him in a flashback with his skull only.

This is not the first time Ishida incorporated skulls into his characters pics, Donato in anime ED illustration has a lot of skulls as his background, the same goes for Uta in anime ED when he used a skull as model for making masks ( yes not only Kaneki but a lot of masks rather than using a simple plastic figure head).

I think you are getting paranoid here.