[Go-ya no Mori (Takashiro Go-ya)] Erika no Dai Pinch!? Oshikko no Marin Dive desu!! (HeartCatch Precure!)
[Inomoto Rikako] A.My.Sweets
(C88) [Mugen Jirai (Mushi)] Junjou Bitch Love Rika (THE IDOLM@STER CINDERELLA GIRLS) [English]
(SC37) [chaos-graphixxx (mdo-h)] Rikachamax! (Higurashi no Naku Koro ni)
[Hayonipo (Wanao)] Rika-chan ni Amaechao☆ (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Rika, Motto Otona ni Shiteageyou | Rika, Let's Make You into Even More of a Woman
[Ryuknigthia (Kiduki Erika)] HUNTER★PLAY (Monster Hunter)
[Kurikara] Kamatte Kamatte!
[DOPING HEAVEN (Hazuki Yui)] Boku ga Iru dake de (Ookiku Furikabutte)
(SC31) [CIRCLE OUTERWORLD (Chiba Shuusaku)] Momo-kan (Ookiku Furikabutte)
[VITAMINless!! (Youbi)] Abe-kun wa Sukoshi Ijiwaru Nadake de, Hidoi Hito Janai (Ookiku Furikabutte)
(C73) [Lie*800 (Shinohara Udzuki)] Tajimake no Muko (Ookiku Furikabutte)