Ikuo Sugisaki

About

Sugisaki is Atsushi's uncle from his mother's side, and Fumiko's younger brother. As a child, Atsushi saw his uncle's house as a place of respite from his troubled home life, but was barred from going there when Sugisaki punched Atsushi's father after witnessing him beat Atsushi. Years later, he drops by to visit Atsushi and talk with his father.