Grupo kotobukiza

(SPARK10) [Kotobukiza (Yuu)] Akabane Karma no Nagisa-kun Seikyouiku Shidou (Ansatsu Kyoushitsu)

(C89) [Kotobukiza (Yuu)] MILK CROWN (Ansatsu Kyoushitsu)

(CCOsaka82) [Kotobukiza (Yuu)] NEW WORLD END (Shiki)