성별 : 정보신청 생일 : 정보신청 키/몸무게 : 정보신청
Katsuya Mabuchi (馬淵 活也, Mabuchi Katsuya) is a ghoul investigator. He is the subordinate of Itsuki Marude and is normally seen standing beside Marude. (Source: Tokyo Ghoul Wiki)
