(SC37) [chaos-graphixxx (mdo-h)] Rikachamax! (Higurashi no Naku Koro ni)
(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness) [Sample]
(SC37) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Gensoukyou Chichi Zukan - Ei (Touhou Project)
(C88) [corori (Yopparai Oni?)] RIKAKAN Yukata na Natsuyasumi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [靴下汉化组]
[birthdaysuit (Yamada Hitori)] Hidoi! Splatoon (Splatoon) [Digital]
(C94) [HappyBirthday (MARUchang)] Maryoku Kyoukyuu o Tomeruna (Fate/Grand Order)
Rika to P-kun no Himitsu no Jikan
Taimanin Rika Miria
(C54) [Bijogi Junction (Kugayama Rikako)] DacchuuNyuu
[Kurikara] Watashi no Sekai ga Kawaru Hi
Rika Ren ga Ichatsuki Hajimeru Manga
(Axis Kyoudan Zangeshitsu) [Happy Birthday (MARUchang)] Mondai Girl :Re (Kono Subarashii Sekai ni Syukufuku o!)
(Hyattou Ryouran ~Kimi no Heart o Shirahadori~) [emma (Dai)] Shokudaikiri Mitsutada-san wa Dai Kurikara-kun e no Ai ga Omoi Rashii (Touken Ranbu)
(SC2015 Winter) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Matou Sakura no Shuujitsu Chichi Houshi (Fate/stay night)
(COMIC1☆9) [SAKURAWHITE (Yuuki Rika)] ALEXANDRIA RED
(C82) [Analog Store (gomatamago)] Rika mo Kanjou ni Irete Kudasai | Please Enter Rika into Your Calculations! (Boku wa Tomodachi ga Sukunai) [English] [Life4Kaoru]
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [煤球菌个人汉化]
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou (THE iDOLM@STER CINDERELLA GIRLS)
(CSP2) [Shishamo House (Araki Akira)] Elfin Special SOS BOX (Nurse Angel Ririka SOS)
(C76) [LIQUID BERRY REVOLUTION (Ashita)] Tajimiha BOOK 6 (Ookiku Furikabutte)
[YURIRU-RARIKA (Kojima Saya, Lazu)] Shujou Seikou II β | Captive Sex II β (Sword Art Online) [English] {doujin-moe.us}
(Reitaisai 9) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Hana EX (Touhou Project)
(COMIC1☆9) [SAKURAWHITE (Yuuki Rika)] ALEXANDRIA RED [Chinese] [樱丘汉化组]
[strawberry fields (Rio)] He's Mine (Ookiku Furikabutte)
(C78) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan You EX (Touhou Project)
RIKAKAN
[Kurikara] Takan Shoujo: Sensitive Girl
(C76) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Titi Titi (Various)
[Hadairo Crayon (Hadacra)] Rika wa P-kun Senyou no Massage-ya-san da yo (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C91) [FLAT (Yukyu Ponzu)] Rika, Motto Otona ni Shiteageyou | Rika, Let's Make You into Even More of a Woman (THE IDOLM@STER CINDERELLA GIRLS) [English] [ATF]
[Kurikara] Photo ☆ H (Mamakan 2) [English] [man-machine translations]
(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Nishikidaitei-chan no Kotoba dewa nai kamo kore wa Teitoku-tachi no Kotoba (Kantai Collection -KanColle-) [Chinese] [靴下汉化组]
(Servant Mythology) [HappyBirthday (MARUchang)] Crazy Party Night (Fate/Grand Order)
(SHT2016 Aki) [Happy Birthday (MARUchang)] Socratic Love (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [刷牙子汉化]
[Himuro Serika] Kimi, Hentai... da yo ne Ch. 4 [English] [mysterymeat3] [Digital]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
(SC2017 Winter) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Nyuuri Keizoku Kyousha Kikan Go (Fate/Grand Order)
Junjou Bitch Shimai mika & rika
[Inomoto Rikako] LOVE STORE
(C78) [Tenkaichi Baby's (Inomoto Rikako, BENNY'S)] Tsuyokikko
[Aozora Shoujo (Shirane Taito) Rika no natsu no hi (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C79) [TTT (Miharu)] Saitama Blues (Ookiku Furikabutte) [English]
(C78) [TETRODOTOXIN] Momokan My Japanese Prostitute Girlfriend (Ookiku Furikabutte) [English]
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga) [English] [Tomatoy]
(COMIC1-5) [Happy Birthday] Mirai Iro (Puella Magi Madoka Magica) [English] [VLtrans]
(C74) [Ura Urethan (Akari Seisuke)] Mihashi de Gohan (Ookiku Furikabutte)
(SC42) [Happy Birthday (MARUchang)] Flatliner (Various)
(C87) [CELICA (Serika)] I will bless those who bless you. (Uta no Prince-sama) [English] {Tigoris Translates}
(C84) [Tenkaichi Babys (BENNY'S, Inomoto Rikako)] Sayoko no Asoko (The IDOLM@STER MILLION LIVE!)
rikasan
(C86) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Goshujin-sama Oppai desu yo!! 2 (Fate/EXTRA CCC)
[rebirth] Kantoku no Arbeit (Ookiku Furikabutte)
(SC37) [HAPPY WATER (Kizaki Yuuri)] Misato-san to Asobo (Neon Genesis Evangelion)
ERO EGOIST Rika Flavor
[Kiliu] Valentine no Tame ni Kaimono ni Kita Rika-chama (Higurashi no Naku Koro ni)
(C58) [Fuzoku Kugayama Kindergarden (Kugayama Rikako)] NATSU HINA (Love Hina)
(C87) [Homuraya★Pleiades (Homura Subaru)] RIKA→MIKA☆ (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
(C92) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Nyuuri Keizoku Kyousha Kikan CCC | Continuous Ejaculations By Her Big Breasts (Fate/Grand Order) [English] {doujins.com}