Kensaku Ono

Kensaku Ōno is the homeroom teacher of Class 3-D in Kunugigaoka Junior High School and the former teacher of Nagisa Shiota and Karma Akabane.

Appearance
Ōno has short dark hair and thin-shaped eyes.

Personality
Ōno is antagonistic and cruel, occasionally towards Class E.

Trivia

 * Kensaku means "healthy work" in Japanese and Ōno means "large field" in Japanese.