[Grace (Yokoyama Naoki)] Yokoyama Naoki ni yoru Yokoyama Nao no Eroi Hon (THE IDOLM@STER) [Digital]
(C89) [Grace (Yokoyama Naoki)] Project "Settai Ryokou" Krone de Rin-chan nau! (THE IDOLM@STER CINDERELLA GIRLS)
Chiisana Hen no Ashioto
(C91) [make pig press (Takasaka Donten)] Triad Asoko Kurabe Nao Karen Hen (THE IDOLM@STER CINDERELLA GIRLS)
[Grace (Yokoyama Naoki)] Yokoyama Naoki ni yoru Yokoyama Nao no Eroi Hon (THE IDOLM@STER MILLION LIVE!) [English] {doujin-moe.us} [Digital]
[Grace (Yokoyama Naoki)] Project "Settai Ryokou" Krone de Rin-chan Now! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(SC19) [Nekoya-Systemz (Okazaki Nao)] Poyoppoyo (Sister Princess)
[Grace (Yokoyama Naoki)] Karen to Nao no Rin-chan Now! (The Idolmaster Cinderella Girls) [Digital]
[Menino (Nao Michi)] Uyahaya (Shinkansen Henkei Robo Shinkalion) [Digital]
[Yasunao Z (Yasunao, Visca)] Kiniro wa Mosaic ni Mushibamareru (Kiniro Mosaic) [Digital]
