[Himuro Serika] Mahou no Sailor Fuku Shoujo Ikuko-chan [Chinese]
(C58) [DRILL (Moribell)] Cho Maboroshi no Are EX (Sentimental Graffiti)
[Itaba Tatamiten (Itaba Hiroshi)] LOS TIME (Nurse Angel Ririka SOS, Kaitou Saint Tail)
(C87) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi [English] [allenallenallen333]
(C89) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi ~Ise no Saiguu to Saigo no Norito no Kai~
[Tamon] Dokidoki Time Paradise ~Sawari Houdai Ire Houdai~ 4
(C53) [Ouritsu Buryoku Koushi (Take)] Rika No Kanmuri Kaden No Kutsu (Various)
[Honnou to Yokubou no Gyuutan (Yorisuke)] Rika Sensei no Hachimitsu Kyoushitsu Jissen-hen (Boku wa Tomodachi ga Sukunai)
Rika, Motto Otona ni Shiteageyou
(C54) [Itaba Tatamiten (Itaba Hiroshi)] Nisemono 3 (Pretty Sammy, Nurse Angel Ririka SOS, Samurai Spirits)
[Inomoto Rikako] LOVE STORE
Kinoko no Kami-sama | The Mushroom God