(C57) [Sakumaya (Sakuma Ryousuke)] Double Mind (Maze)
[Onna ni Yoru Onna e no Ryoujoku] Akuma no Dousoukai Ijimerareta Fukushuu no Makuake Bangaihen
(C51) [Sakumaya (Various)] Killing Doll (Saber Marionette J)
[Onna ni Yoru Onna e no Ryoujoku] Akuma no Dousoukai - Ijimerareta Fukushuu no Makuake 3
(Yumeiro ★ Symphony 2) [LATHEBIOSAS (Asakuma)] Sweet medichine (Ensemble Stars!)
(C57) [Sakumaya (Sakuma Ryousuke)] Double Mind (Maze) [English] [EHCOVE]
[Onna ni Yoru Onna e no Ryoujoku] Akuma no Dousoukai - Ijimerareta Fukushuu no Makuake
[Onna ni Yoru Onna e no Ryoujoku] Akuma no Dousoukai - Ijimerareta Fukushuu no Makuake 2
