(C88) [CELICA (Serika)] Koinaka (Uta no Prince-sama)
(C87) [Sweet Candle (Sakuraizumi Yuu)] RikaRisa2 -SIDE:RIKA- (THE IDOLM@STER Cinderella Girls) [Chinese] [樱丘汉化组]
(C74) [HAPPY WATER (Kizaki Yuuri)] Musume Musume. (Macross Frontier)
(C80) [AREYOUHAPPY? (Asai Ichiko)] Kari Nyan Nyan Soushuuhen Classic (Monster Hunter)
(C95) [HappyBirthday (MARUchang)] Eine Kleine (Fate/Grand Order) [Chinese] [胸垫汉化组]
(SC42) [Happy Birthday (MARUchang)] Flatliner (Various)
[A.O.I (Nanase Takashi)] Midorikawa Nao no Maruhi Moutokkun!! (Smile Precure!) [Digital]
(C82) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY!! (Smile Precure!)
(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Nishikidaitei-chan no Kotoba dewa nai kamo kore wa Teitoku-tachi no Kotoba (Kantai Collection -KanColle-)
[Himuro Serika] Kimi, Hentai... da yo ne Ch. 6 [English] [N04h] [Digital]
(C93) [United States Netamecol (Necometal)] Rika-chan to Sealx (THE IDOLM@STER CINDERELLA GIRLS)
[happy turn] Endless Teidou (Suzumiya Haruhi no Yuuutsu)
M-sei Fukujuuka Keikaku! Uwasa no Chouzetsu Bikei Daininki Pri Chan Idol Midorikawa Sara Chijoku no Zecchou Noukou Nakadashi Sex
(Toramatsuri2010) [Happy Birthday (Maruchan)] WANNA be BRILLIANT (K-ON!)
(C73) [Blue Drop (Guri)] Tsuyudaku Fight! (Ookiku Furikabutte)
(C87) [Sweet Candle (Sakuraizumi Yuu)] RikaRisa2 -SIDE:RIKA- (THE IDOLM@STER Cinderella Girls)
Taimanin Rika Miria
(C93) [Circle Taihei-Tengoku (Horikawa Gorou)] Kurenai no Kishi-dan Gekan
(C74) [HAPPY PARANOIA (Wanashiro Giovanna, Hasumi Elan)] Umi no Hana (Real Drive)
[Inomoto Rikako] A.My.Sweets
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night)
(SC37) [Atelier Pinpoint (CRACK)] Ooburi (Ookiku Furikabutte)
(C71) [HAPPY WATER (Kizaki Yuuri)] To LOVEtte Ikou! | Let's Go! To Love (To LOVE-Ru) [English] {doujin-moe.us}
(SC40) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] milker (Kamen no Maid Guy)
(SC2015 Winter) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Matou Sakura no Shuujitsu Chichi Houshi (Fate/stay night)
(COMIC1☆3) [HAPPY WATER (Kizaki Yuuri)] Colorful K-ON! (K-ON!)
Happy? unhappy?
[Himuro Serika] Bokura no Platonic Love 2
(C85) [Ourindou (Orikawa)] Secret Sisters (THE IDOLM@STER CINDERELLA GIRLS)
(SC41) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] FLAME UP (To LOVE-Ru)
(C75) [Blue Drop (Guri)] Abe-kun no Tanjoubi o Zenryoku de Oiwaishite Miru Copybon. | A "Let's Totally Celebrate Abe-kun's Birthday!" Book Copy (Ookiku Furikabutte) [English] [Nice Pitching]
(C47) [Office Neko and Friends (Various)] WELCOME! Vol. 1 (Nurse Angel Ririka SOS, Neon Genesis Evangelion)
rikasan
[Countack (Kojiki Ohji)] Motto Rika ni Kamatte-chan (Boku wa Tomodachi ga Sukunai)
Ane Boku Birthday
アンリミテッド (Ookiku Furikabutte)
[Wagarashiya (Tasuro Kuzuha)] Horikawa Raiko-san ga Jishou Binwan Ongaku Producer no Dokuga ni Kakaru Hon (Touhou Project) [Digital]
(C89) [Manle no Laboratory (Manle)] HappyHappy★Revolution (THE IDOLM@STER CINDERELLA GIRLS)
(C78) [Tenkaichi Baby's (Inomoto Rikako, BENNY'S)] Tsuyokikko
[AREYOUHAPPY? (Asai Ichiko)] RealHeart (Kamikaze Kaitou Jeanne)
[FAKESTAR, Happy Man, RUBBISH Selecting Squad (Miharu, Namonashi, Suzuki Kyoutarou)] Omake Hon (Various)
(Shota Scratch 4) [Blue Drop (Guri)] Tennen Shikou (Ookiku Furikabutte)
(C88) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] FGO Musume no Oppai Bon (Fate/Grand Order)
(C75) [Tenkaichi Baby's (Inomoto Rikako, BENNY'S)] Pochakko
No. 2 'Rika-shitsu e Youkoso'
(SC2016 Winter) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Nyuuri Keizoku Kyousha Kikan San (Fate/Grand Order) [English] [constantly]
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/2 (Higurashi no Naku Koro ni [When They Cry - Higurashi])
(C91) [Happy Aroma (Aoi Yun)] Tsushima Yohane no Sainan (Love Live! Sunshine!!)
[Inomoto Rikako] Nyancolle [Digital]
(COMIC1☆11) [HAPPY WATER (Kizaki Yuuri)] Kono Subarashii Damegami ni Itazura o! (Kono Subarashii Sekai ni Syukufuku o!)
(C56) [HK Syndicate (Aoba Saki+Hanasawa Rena+Kurikara+Mito Izumi)] Final Fantasy VIII (Final Fantasy VIII)
Rika, Motto Otona ni Shiteageyou | Rika, Let's Make You into Even More of a Woman
(C86) [Sweet Candle (Sakuraizumi Yuu)] RikaRisa (THE IDOLM@STER Cinderella Girls) [Chinese] [脸肿汉化组]
[Kurikara] Inkou Jokyoushi
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga)
(Mimiket 19) [Ura Urethan (Akari Seisuke)] Oujisama Goyoujin (Ookiku Furikabutte)
[Kugayama rikako] 14sai Manual
Kodoku no Fuuzoku 2 UzuRanRiKaede Hen
(C87) [CELICA (Serika)] I will bless those who bless you. (Uta no Prince-sama) [English] {Tigoris Translates}
[Ns:plus (Isa)] B-fold (Ookiku Furikabutte)
(C83) [Aimai Neji (Harui)] Arrest! (Ookiku Furikabutte)
[Grace (Yokoyama Naoki)] Serika to Iku to Momoko no Otona no "Settai" Gassyuku | Serika, Iku, and Momoko's Adult "Entertainment" Camp (THE IDOLM@STER MILLION LIVE!) [English] {doujin-moe.us} [Digital]
(C87) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Goshujin-sama Oppai desu yo!! 3 (Fate/EXTRA CCC)
(SC37) [chaos-graphixxx (mdo-h)] Rikachamax! (Higurashi no Naku Koro ni)
[Inomoto Rikako] LOVE STORE
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 2
[Inomoto Rikako] Onegai | Please (SHY GIRL) [English] [Carstairs]
Happy Go LUCKY!!
[Shishunki (Kakuzatou Yun)] Rika-chan to Cosplay Ecchi! (Higurashi no Naku Koro ni) [Digital]
(COMIC1☆9) [HappyBirthday (MARUchang)] GIFT!! (Kantai Collection -KanColle-)
(C69) [Yabougumi (Hiroshi Kawamoto)] Kurikara C (Super Robot Taisen)
[Kurikara] Mama Gan
Pocco Rika
(C60) [Fuzoku Kugayama Kindergarden (Kugayama Rikako)] Chii No. (Chobits)
[Triple P] Rika-san no Manga. (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [煤球菌个人汉化]
[Inomoto Rikako] Sweet
(C90) [Happy Drive! (Yofukashi)] Kawaii Youmu-san ni Ecchi na Koto o Shite Morattari Iki toka Nioi o Suitai. (Touhou Project)
[Himuro Serika] Mizu no Yuuwaku 2
(C70) [TOYBOX (Jacky, Kurikara)] INABA BOX 4 (Touhou Project)
[Himuro Serika] Mizu no Yuuwaku 2 [English]
(SC40) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Code Geass Chichi Zukan (Code Geass)
(SC2019 Spring) [HappyBirthday (MARUchang)] Too~ttemo Kawaiilya (Fate/Grand Order)
[Himuro Serika] Idol Kiss
Rika, Otona ni Shiteageyou | Rika, vamos a hacerte una adulta
(C87) [kuma-puro (Shouji Ayumu)] Serika-chan no Gyoukaiyougo (THE IDOLM@STER MILLION LIVE!)
(C77) [Blue Drop (Guri)] Tsuyudaku Fight! 6 (Ookiku Furikabutte)
Please Enter Rika Into Your Calculations!
(C88) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi~Natsu no Yakimochi Tsuki Onna no Kai~
(C72) [Happy Water (Kizaki Yuuri)] Colorful Hayate. (Hayate no Gotoku!)
(Shota Scratch 4) [Blue Drop (Guri)] Tennen Shikou (Ookiku Furikabutte) [English] [Nice Sawa]
[Kurikara] Paizuri
[Happy Water (Kizaki Yuuri)] Paradesu | Paradise (Gundam SEED Destiny) [English] [SaHa]
[HAPPY WATER (Kizaki Yuuri)] Paradesu (Gundam SEED DESTINY)
(SC2015 Autumn) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Nyuuri Keizoku Kyousha Kikan (Fate/Grand order)
[Toybox (Jacky, Kurikara)] Higan-nyunyu (Touhou Project) [English]
Oku-sama wa iDOL -Mika.Rika Hen-
(C77) [AREYOUHAPPY? (Asai Ichiko)] GuildDreamClub (Ragnarok Online)
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order) [English]
(c89) [CELICA (Serika)] Kissゲームを教えて (Uta no Prince-sama) [Sample]
[Inomoto Rikako] Sweet [English]
(C93) [Kurokudo-ya (Furisuku)] Jougasaki Rika ga Oyaji ni Saimin Choukyou sareru Boutoubanashi | The Story of how Jougasaki Rika Was Hypnotized And Trained By An Older Man (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com}
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada | Nyotaika Swim Club ~I Turn into a Girl When I Cum!~Partial 3-4 [English] [wandererkitty]
(Hinamizawa Sonmin Shuukai tetra) [ENJOY MIX (Tokiai Haya)] Rika-chan to Issho (Higurashi no Naku Koro ni)
(C72) [LIQUID BERRY REVOLUTION (Ashita)] Tajimiha BOOK 3 (Ookiku Furikabutte) [English]
[Himuro Serika] Kimi, Hentai... da yo ne [Digital]
(C71) [Toybox (Jacky, Kurikara)] Inaba Box 5 (Touhou Project) [English] {SaHa}
[Happy Turn] Goukan!! (K-ON!)
(Shota Scratch 5) [Blue Drop (Guri)] Tsuyudaku Fight! 2 (Ookiku Furikabutte)
(C74) [Blue Drop (Guri)] Tsuyudaku Fight! 3 (Ookiku Furikabutte)
Mika★Rika nightfever
(C73) [Gold Rush (Suzuki Address)] Momokan (Ookiku Furikabutte)
(C93) [United States Netamecol (Necometal)] Rika-chan to Sealx (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
(C60) [Ruu Rikaku (Various)] Plug In! (Digimon)
(C67) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] King Harvest (Various)