Personal Information
Katsuya Koiso is a Japanese actor hailing from Kawagoe in Saitama Prefecture. Standing at 165 cm with blood type O, he is currently affiliated with the talent agency R-jeux.
Katsuya Koiso is a Japanese actor hailing from Kawagoe in Saitama Prefecture. Standing at 165 cm with blood type O, he is currently affiliated with the talent agency R-jeux.
