성별 : 정보신청
생일 : 정보신청
키/몸무게 : 정보신청

Gen Nakamura The 17-year old student carries himself in a stereotypically "40-year old" manner, and therefore is nicknamed "Old Man". Later in the series, it is hinted he has a crush on Iincho, and is occasionally mistaken for a pervert. 
 
 wikipedia http://en.wikipedia.org/wiki/Doki_Doki_School_Hours