Title: 用務員のおぢさん (Oji-san the Janitor)
Blood Type: AB
The school janitor, Ōtawara Torakichi, appears randomly to challenge the player. If defeated, he appears on his knees with a tearful, pleading expression. Upon defeating him, the player wins a key. His title, Oji-san, is a Japanese term used to refer to an older man.