Talk:Kasuka Mado/@comment-73.178.115.253-20150523200454/@comment-10733658-20150523203345

Kasuka was killed a decade prior to the series, as all of Eto's attacks seem to have taken place within a short period of time.

But it wasn't Yoshimura. He only impersonated his daughter once, the final time the Owl appeared and was defeated by Arima. He most notably did not kill anyone, hence him being the "Non-Killing Owl".