User blog comment:Valyriefaery/Kaneki Will Take Arima's and Yoshimura's Role As The Emperor to The New Fool/@comment-3173617-20160814145028/@comment-27210871-20160814224708

Kaneki known these people better than Quinxes and Urie didn't known anything about previous life style that Kaneki had.

Kaneki was with Anteiku for... 3 months? He spent 3 years with CCG. I know that he was a different person at that time, but he still has Haise's memories, so he knows Quinxes very, very well.