Talk:Ken Kaneki/@comment-26950494-20150901230451/@comment-26940038-20150902154504

You can call it whatever you want, but it is some kind of brainwashing. The CCG took advantage of his mental condition and forced him to believe that he is a ghoul investigator named Haise Sasaki.

In chapter 7 you can see very well how the CCG manipulates him. By letting him say "I am a ghoul investigator under the Mado Squad. (...) I am Haise Sasaki." when he starts to remember about his past life. At this time he already knows that he was Kaneki Ken before. But they try to force him to believe otherwise.