Şoya Çiba
Hajime Aono (voice)
Ai Kakuma
Ritsuko Akine (voice)
Rintaro Omiya
Self - Violinist
Kirara Tsuboi
Gentaro Sakaguchi
Self - Violist
Yukinori Kobatake
Self - Cellist
Yoko Yanai
Self - Contrabassist
