(Reitaisai 6) [Rika Koushu (Kino Asana)] Kanbyou Dattara Shikata Nai (Touhou Project)

(C74) [Kinbou Sokai (Konmori)] Touka Rekiran to Shite, Rika Kanbashi (Beat Blades Haruka)

(COMIC1☆2) [Studio Wallaby (Seishinja)] Rika to Misaki no Gohoushi. (Hatsukoi Limited.)

[Amanatsu Makoto] Ricachan House | Rika-Chan's House [English] [Seinen-Manga]

[C-Mania (Honjou Rika)] Love Like Candy Floss (Rockman EXE) [English] {Shotachan}

(C88) [AMP (Norakuro Nero)] Rika to Miria ni Shiboritorareru Hon (THE IDOLM@STER CINDERELLA GIRLS) [English][Decensored]

(COMIC1☆13) [Himeya (Abe Inori)] Yaribeya no Rika-chan ~Iede Shoujo no Yaribeya Isourou Gurashi~

(C88) [AMP (Norakuro Nero)] Rika to Miria ni Shiboritorareru Hon (THE IDOLM@STER CINDERELLA GIRLS) [Decensored]

(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]

(C93) [Dekoboko Hurricane (Anza Yuu)] Mika Rika no Ecchi na Hon (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [Wei渣嵌字]

(C93) [Kurokudo-ya (Furisuku)] Jougasaki Rika ga Oyaji ni Saimin Choukyou sareru Boutoubanashi (THE IDOLM@STER CINDERELLA GIRLS)

(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)

(MyBestFriends6) [corori (Yopparai Oni?)] mobaKAN Mika Rika Hen (THE IDOLM@STER CINDERELLA GIRLS)

(C93) [United States Netamecol (Necometal)] Rika-chan to Sealx (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]

(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)

(C91) [Atelier Maruwa (Maruwa Tarou)] Oku-sama wa iDOL -Mika.Rika Hen- (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [寂月汉化组]

(Brand New Leaf 9) [Hana x Hana (Akaboshi Rika, Satonaka Chora)] Tori no You ni Utainagara (Utawarerumono)

[Takurou] Rika no Kenkyuushitsu Report File Doubutsu to Ohanashi Dekichau (COMIC HOTMiLK 2015-08) [Chinese] [黑条汉化]

(C91) [Atelier Maruwa (Maruwa Tarou)] Oku-sama wa iDOL -Mika.Rika Hen- (THE IDOLM@STER CINDERELLA GIRLS)

[Kiliu] Valentine no Tame ni Kaimono ni Kita Rika-chama (Higurashi no Naku Koro ni)

(FF26) [Loli Seiyouken (Panbai)] Bitch IDOL Mika Rika -Mika Hen- (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]

(SC31) [Ichigomirukupafe (Kurusugawa Misako)] Kuro Rika Yuugi (Higurashi no Naku Koro ni) [English] [Sensualaoi]

(COMIC1☆9) [Sweet Candle (Sakuraizumi Yuu)] Rika Miria no Gohoubi Time (THE IDOLM@STER CINDERELLA GIRLS)

(C87) [Homuraya★Pleiades (Homura Subaru)] RIKA→MIKA☆ (THE IDOLM@STER CINDERELLA GIRLS)

[Honnou to Yokubou no Gyuutan (Yorisuke)] Rika Sensei no Hachimitsu Kyoushitsu Jissen-hen (Boku wa Tomodachi ga Sukunai) [English] [CGrascal] [Decensored]

[Kaniya (Kanyapyi)] Rika-chan Kawaii (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

[Kodomo Ginkou (Maka Fushigi)] i-doll-RIKA (Various) [Digital]

(C81) [Countack (Kojiki Ohji)] Rika o Kamatte-chan (Boku wa Tomodachi ga Sukunai)

(C81) [i.r.o.Zi (Mutsuki Ginji, Aoi Shinji)] Nikujiru Rika Jikken (Boku wa Tomodachi ga Sukunai)

[Honnou to Yokubou no Gyuutan (Yorisuke)] Rika Sensei no Hachimitsu Kyoushitsu Jissen-hen (Boku wa Tomodachi ga Sukunai)

[Imakaya (Imaka Hideki)] [1999-08] Wataru Seken ha Rika Bakari

(C53) [Ouritsu Buryoku Koushi (Take)] Rika No Kanmuri Kaden No Kutsu (Various)

(C94) [Aozora Shoujo (Shirane Taito) Rika no natsu no hi (THE IDOLM@STER CINDERELLA GIRLS)

(C93) [Kurokudo-ya (Furisuku)] Jougasaki Rika ga Oyaji ni Saimin Choukyou sareru Boutoubanashi (THE IDOLM@STER CINDERELLA GIRLS)

(C88) [Mugen Jirai (Mushi)] Junjou Bitch Love Rika (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}