Kazunao Yamada

Yamada Kazunao (山田一直 Kazunao Yamada), Katsuhira's chemistry teacher for Class 2-A. He is a very care free teacher.

Appearance
Yamada has long wavy green hair that is slicked back except for two strands that lie down near his neck. He wears a sleeping mask on top of his head along with a wine red track suit, a grey/blue shirt, and a pair of crocs. He's notably very attractive despite his terrible fashion.

Personality
Kazunao takes no interest in the personal lives of his students and is very apathetic. He has no motivation to work hard and only shows interest in Otome style games and cheap food. He appears to be very indecisive.