Hobbies: Playing the guitar
Likes: Hard metal music
Dislikes: Enka
Kazuya is a friend of Koizumi Ryou and a former member of the band "Cerberus Guard 69". He occasio... read more
Hobbies: Playing the guitar
Likes: Hard metal music
Dislikes: Enka
Kazuya is a friend of Koizumi Ryou and a former member of the band "Cerberus Guard 69". He occasionally goes to see Erii's live performances.
