Ojanko High School[]
Title: 用務員のおぢさん (Oji-san the Janitor)
Age: 48
Birthplace: Kochi Prefecture
Blood Type: AB
The school janitor, Torakichi Ōtawara , will randomly interrupt the game to challenge the player. Accepting the challenge is optional. His title, Oji-san, is a Japanese term used to refer to a middle-aged man.
When defeated, Torakichi appears on his knees with a tearful, pleading expression. Upon defeating him, the player wins a key.