Yoshimura

Yoshimura is a ghoul and the manager of the Anteiku cafe. He tries to help every ghoul, especially those who can't hunt themselves. He takes in Ken Kaneki and tries to help him survive being a ghoul.

He is Eto's father, and is the other one eyed owl.

In the past, he went by the name Kuzen (功善).
(Source: Tokyo Ghoul Wikia)