Also known as: 波戸賢二郎
Hato Kenjirou is an Otaku character from the second season of the Genshiken manga who likes to read (and draw) Yaoi and to wear Cosplay.
He is really a Crossdressing Fudanshi dude. Also a former practitioner of Judo. Hato harbors some unrequited feelings towards his sempai, Madarame Harunobu.