성별 : 정보신청
생일 : 정보신청
키/몸무게 : 정보신청

Katsumi Shibuya Birthdate: 1. October
 
 Zodiac: Libra
 
 Bloodtype: B
 
 Body size: 170 cm
 
 Weight: 54 kg
 
 
 Katsumi is Koji’s manager and best friend. 
 When his sister Madoka died after long suffering, Koji was there to sing a song special to her.
 
 Thereupon the record company of his Uncle signed Koji on.
 Katsumi is very open minded and smart. He flirts with everything that can move.