Talk:Kishou Arima/@comment-121.96.57.139-20150607022252/@comment-26231946-20150607172024

I think he didn't kill Kaneki because he just simply couldn't, you have to admit he had cockroach's lifespan: indestructable. I can't think of any being that still survive after being stabbed in the brain twice and multiple times in the stomach.

For other ghouls and human, they would have been dead for long.