[Orange Powder] Inma Riko ~Hiru wa Ouzoku, Yoru wa Dorei~

[Orange Powder] Inma Riko ~Mashou no Mono, Joou no Ken to Soutai su~

[Muzin Syoujo (Korie Riko)] Chotto Ecchi na Hon 2

(CCOsaka120) [Kuzuya (Riko)] Ore to Keiyaku Shimasen ka?

[Riko] SilSebe Nakayoku Naritai Hen (Disney: Twisted-Wonderland)

[Chabatake ni Haeta Takenoko (Kuratsuka Riko, Iga Senpuki)] Ippan Heishi Akira ga Shitennou Tamamo wo Tsukaima ni Dekita Wake | How The Common Footsoldier Akira Made Tamamo of the Great Four Into His Familiar [English] [Panatical] [Digital]

[Hyogetsu (Momonoki Fum)] Riko Life (To LOVE-Ru) [Digital]

[Hyogetsu (Momonoki Fum)] Riko Hame (To LOVE-Ru) [Digital]

[Amuai Okashi Seisakusho (Kuratsuka Riko)] Nyotaika Sagi & Yuusha Shoukan [English] [Chrysanthemum]

[SECREDER (Jingai Modoki)] Riko ga Nanka Eroi Koto Sareru Hon (Danball Senki)

(C93) [Funiai-ice (Funiai Riko)] Dai Acme Satanichia (Gabriel DropOut) [English] [gentletemptl]

(HIGH!HIGH!HIGH!) [Kuzuya (Riko)] The eve (TIGER & BUNNY) [English] [mysterymeat3]