The only thing bigger than Hatanaka's muscles is his ego, especially when in the company of a woman or two... or more! A total macho man, Hatanaka is boisterous, short-tempered and loud. Despite his intimidating aura and overt flirtations, many people are startled to learn that he is a very empathetic man and a very active feminist.

For Hatanaka, we are looking for a low male voice. He is often quick to anger, but otherwise is very flirtatious towards the female students, and friendly towards the male ones.