Talk:Kichimura Washuu/@comment-27326695-20160705091213/@comment-76.5.83.51-20160705155350

^ He did have Kanou's surgery done. He was born a hybrid along Arima's lines, without a kagune and with increased physical abilities, and he directly stated "I'm glad I got Kanou's surgery done." He wouldn't have Rize's kagune otherwise.

As for when, that's hard to say. Sometime after Kaneki but before the raid on Kanou's lab is the only thing that's certain. I imagine it was somewhere around the same time as Yasuhisa's surgery.