Kuzuyama has thick eyebrows, short black hair, and whisker marks on his cheeks. He also has tiny eyes that are seen most of the time, except when he is shouting at someone.
He has a short temper, especially with people who call him "Homoyama".
Kagurazaka Motoko came up with the rumor that Kuzuyama was gay, so his students started calling him "Homoyama".
He can freak out little boys with just a stare.
- He is the only teacher given a name in the series.
- "Y'know, you're kinda cute..." He says this to Yuri's little brothers. (Volume 2)