(C72) [Santouhei Division (Satou Santouhei)] Rika-chama!? (Higurashi no Naku Koro ni) [English] [AkazaChan]
Saku-chan Kurabu Vol.02
Tawawa na Kouhai-chan 2
[Bu-chan] Noroi de Nyotaika shita Tomodachi o Sukuu Houhou (Nyotaika! Paradise 08) [English] [SaHa]
(C85) [CARAMEL CRUNCH! (Rikatan)] Flan-chan to Ofuro de Nurunuru Soap Play 2 ~Onee-sama mo Issho!~ (Touhou Project) [Chinese] [光年汉化组]
(CR25) [Circle Taihei-Tengoku (Horikawa Gorou)] Erika (Toushou Daimos)
[Rie-chan 14-sai] Ano Ko (Imadokino Kataomi) [English] [mysterymeat3]
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 303 Shou -Yura-san Goukan Taiken Nikki part 4 Imouto "Rika" Hen- (Futari Ecchi)
[Analog Store (Gomatamago)] Rika END made Nan Mile? (Boku wa Tomodachi ga Sukunai) [Digital]
(C77) [GOD Ryokutya (Bu-chan)] Micchan Change!! (Mitsudomoe)
Naoshite Dark Elf-chan | Cúrame Elfa Oscura-chan
(SC2016 Winter) [Taikan Kyohougumi (Azusa Norihee)] Miria-chan no Makura Party (THE IDOLM@STER CINDERELLA GIRLS) [English] {Hennojin}
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
(C94) [Super Ichigo-chan (Misaoka)] Makiba no Bonyuu Nikki ♡♡ 2 [Chinese] [罗洁爱儿个人机翻]
[SOFTCHARM] WONDER SQUARE Ch. 1-3, 5, 7, 10, 13 [English] [Kurichan]
(Hyattou Ryouran ~Kimi no Heart o Shirahadori~) [Ebifried Niha Tarutarudayone (Isofu, Hode)] Kuri-chan Ano ne (Touken Ranbu)
(SC2015 Autumn) [CARAMEL CRUNCH! (Rikatan)] Kisekae Chino-chan ~Cheer-cos Hen~ (Gochuumon wa Usagi desu ka?)
(COMIC1☆9) [SAKURAWHITE (Yuuki Rika)] ALEXANDRIA RED
[Kiliu] Valentine no Tame ni Kaimono ni Kita Rika-chama (Higurashi no Naku Koro ni)
(C85) [CARAMEL CRUNCH! (Rikatan)] Flan-chan to Ofuro de Nurunuru Soap Play 2 ~Onee-sama mo Issho!~ (Touhou Project)
(COMIC1☆10) [Shinnihon Pepsitou (St.germain-sal)] Yowami o Nigireba Nikubenki ni Dekirutte Hontou desu ka? (Oshiete! Galko-chan)
(C88) [Moco Chouchou (Hisama Kumako)] Umaru-chan to Ebina-chan! For Adult (Himouto! Umaru-chan)
(C93) [Dekoboko Hurricane (Anza Yuu)] Mika Rika no Ecchi na Hon (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [Wei渣嵌字]
[Hadairo Crayon (Hadacra)] Rika wa P-kun Senyou no Massage-ya-san da yo (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Hirahira (Hirari)] Umaru-chan Fever (Himouto! Umaru-chan) [Digital]
(C86) [Sweet Candle (Sakuraizumi Yuu)] RikaRisa (THE IDOLM@STER Cinderella Girls)
Kinpatsu Twinte JK-chan wa Bitch tte Hontou desu ka?
[Kitsune Tsuki] Nao-chan to Mushi (Smile Precure!)
Onee-chan ni wa Kanawanai | I'm no Match for Onee-chan
(C88) [Wakuseiburo (cup-chan)] TS Musume Kodama-chan to Asobou Sono 3
Watashi no Kawaii Onii-chan | My Lovely Commander
[Kaniya (Kanyapyi)] Rika-chan Kawaii (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Bu-chan] Aru Natsu no Hiwai de Kirei de Yokoshima na Onee-san | The Evil, but Obscene and Beautiful Onee-san I met one summer (Angel Club 2016-10) [English] [desudesu] [Digital]
[Studio PAL (Nanno Koto)] Wanpaku Anime Daihyakka Nanno Koto Jisensyuu Vol. 1 (Various)
(C47) [Office Neko and Friends (Various)] WELCOME! Vol. 1 (Nurse Angel Ririka SOS, Neon Genesis Evangelion)
[Hibiki Rika] Dokidoki C Taiken
[AMP (Norakuro Nero)] Ebina-chan no Natsuyasumi (Himouto! Umaru-chan)
(C95) [Macchadokoro (Warashibe)] Uzaki-chan wa Sukebe Shitai (Uzaki-chan wa Asobitai!)
[Studio Rakkyou (Takase Yuu, Ashisyun)] Kanzen Nenshou 3 (Super Doll Licca-chan)
(SC56) [Human High-Light Film (Jacky Knee-san)] Chousen | Diaochan (Dynasty Warriors) [English] [Lord GSama]
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4
(C83) [Moenai Gomi Bukuro (BON_3000)] Nao no Onee-chan Jijou (Smile Precure!) (Chinese) [蕾管个人汉化]
sei×Syonen
(C88) [Yu-Yu-Tei (Minakami Rinka)] Umaru to Onii-chan (Himouto! Umaru-chan) [English] [AkazaChan]
Mousou Licca-chan Bon | Rika's delusion book
(C88) [Arysuivery (Ayakase Chiyoko, Ayakase Riberi)] Ajin-sensei wa Eroi Koto ga Shitai (Demi-chan wa Kataritai)
(CR33) [Ryuu no Kinyoubi, Dotechin Tengoku (Ryuga Syo, Ryuuki Yumi)] OH!! (The Super Milk-chan Show)
(C92) [Hoshizora Kagekidan (Horikawa Kyo)] U-chan no "U" wa, unagi no "U" !? (Kantai Collection -KanColle-)
(COMIC1☆10) [Ozashiki (Sunagawa Tara)] JKKKkKKKKKKKKKKkKKK!!!!!!!!!!! (Oshiete! Galko-chan)
Hasande Kudasai Misao-chan
(C88) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi~Natsu no Yakimochi Tsuki Onna no Kai~ [English] [allenallenallen333]
Nagato-chan ga Teitoku Hitosuji datta node, Netotte Haramase Ninshin saseru o Zamaa Wara
(C89) [RADIOSTAR (Kudou Hiroshi)] Galko to Ojou ga Heya ni Iru. (Oshiete! Galko-chan)
Rika, Shimai de Issho ni Mootto Otona ni Shiteageyou.
(Panzer Vor! 10) [Kireinabuta (Butachang)] Itsumi Erika ga Konna ni Kawaii Wake ga Nai. (Girls und Panzer)
(COMIC1☆13) [HBO (Henkuma)] MIRIRIKA (THE IDOLM@STER CINDERELLA GIRLS) [English] [Doujins.com]
Rika, Motto Otona ni Shiteageyou | Rika, Let's Make You into Even More of a Woman
(C85) [Ourindou (Orikawa)] Secret Sisters (THE IDOLM@STER CINDERELLA GIRLS)
Oyasumi Erika. 4
(C84) [U.R.C (Momoya Show-Neko)] Nao-chan de Asobou 2 (Smile Precure!)
CHANGE
(C92) [CARAMEL CRUNCH! (Rikatan)] Flan-chan to Natsumatsuri (Touhou Project)
(COMIC1☆11) [Bizenshiki Rorop (Bizen)] Kobayashi-san (Otoko) to Kanna-chan ga Ecchi na Koto suru Kami (Kobayashi-san-chi no Maid Dragon)
(C53) [Ouritsu Buryoku Koushi (Take)] Rika No Kanmuri Kaden No Kutsu (Various)
(C60) [Ruu Rikaku (Various)] Plug In! (Digimon)
(Panzer Vor! 12) [Kireinabuta (Butachang)] Oyasumi Erika. (Girls und Panzer) [English] [Doujins.com]
[P Kikaku (Oda Akira)] MAGICAL RIBBON SPECIAL (Hime-chan's Ribbon)
[Tetrapod Melon Tea (Yuda-chan)] OreKano [Digital]