Head nurse of Yamaku whose name is not given. While he's friendly to every student, he can become stern quickly when his advice isn't taken seriously. He hired Emi as a spy to make sure Hisao exercises properly. He also likes to make small jokes to Emi. he is a good mentor to the main character though, listen to his advice.
He is normally seen with both eyes closed, only opening one eye when making a point or being stern.
History
Nurse worked with Emi after her accident whilst she was in physical therapy. As a result they have a freindly relationship. It is possible that emi sees him as a surrogate father. He is also good freinds with Emi's mother.
