[Oyama Yasunaga] Seifuku Shojo Tengoku [尾山泰永] 制服処女天国

[Grace (Yokoyama Naoki)] Yokoyama Naoki ni yoru Yokoyama Nao no Eroi Hon (THE IDOLM@STER) [Digital]

[Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku (THE IDOLM@STER MILLION LIVE!) [Digital]

[Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku 2 (THE IDOLM@STER MILLION LIVE!) [Digital]

[Grace (Yokoyama Naoki)] Yokoyama Naoki ni yoru Yokoyama Nao no Eroi Hon (THE IDOLM@STER MILLION LIVE!) [English] {doujin-moe.us} [Digital]

Senshi no Ko ga Shojo o Ubaware Onna ni Sareru Hanashi

[Circle Taihei-Tengoku (Horikawa Gorou)] Voice (Dragon Warrior: Dai's Great Adventure)

[Circle Taihei-Tengoku (Horikawa Gorou)] Kaede no Ken -Kaede's Sword-

[Oyama Yasunaga] Iyarashii Hanashi

[Oyama Yasunaga] Seifuku Shoujo Jiru

(CR33) [Circle Taihei-Tengoku (Aratamaru)] Night head Benten (Urusei Yatsura)