(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Guraburunrun Fantasy (Granblue Fantasy)
(SC35) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan You (Touhou Project)
[Wagarashiya (Tasuro Kuzuha)] Horikawa Raiko-san ga Jishou Binwan Ongaku Producer no Dokuga ni Kakaru Hon (Touhou Project) [Digital]
[Happy Present (Kouduki Miyabi)] Ecchi na Imouto to Shintai Koukan ~Kyou kara Ore wa Ochinpo Dorei~ | Switching Bodies With a Lewd Sister: From Today on I'll be a Cock Slave [English] [sensualaoi] [Digital]
(SC31) [Happy Water (Kizaki Yuuri)] Meer Soushuuhen + α desu wa - Step 1, 2, 3 (Gundam SEED Destiny)
(HaruCC21) [Rinnetensei (Show)] Mika Rika Night Fever (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [Happy Present (Manmer)] Kyou Kara Ore ga Udonge-chan! (Touhou Project) [English] [N04h]
Rika no Oshiri Challenge
(Shikei wa Iyadakara na) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Gensou-kyou Chichi Zukan - Kurenai (Touhou Project) [Chinese] [靴下汉化组]
(C93) [Dekoboko Hurricane (Anza Yuu)] Mika Rika no Ecchi na Hon (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [Wei渣嵌字]
(C83) [Blue Drop (Guri)] Super Freak Takaya-kun! 4 (Ookiku Furikabutte)
[Himuro Serika] Kimi, Hentai... da yo ne Ch. 2 [English] [N04h] [Digital]
(C87) [Happy Drive! (Yofukashi)] Patchouli-san ga Iki o Hahha tte Yatte Boku o Yarashiku Oshikari (Touhou Project)
Magazine Cyberia Vol. 127
(HaruCC20) [CELICA (Serika)] Kyou wa Amai Hi. (Uta no Prince-sama) [Sample]
(Toramatsuri2010) [Happy Birthday (Maruchan)] WANNA be BRILLIANT (K-ON!)
(C73) [Ura Urethan (Akari Seisuke)] Koi no Gokuraku Tokkyuu (Ookiku Furikabutte)
(C70) [Akonako (Namioka Nyika)] sentimental in my room (Ookiku Furikabutte)
(COMIC1☆9) [corori (Yopparai Oni?)] RIKAKAN (THE IDOLM@STER CINDERELLA GIRLS)
rikasan
[Kiliu] Valentine no Tame ni Kaimono ni Kita Rika-chama (Higurashi no Naku Koro ni)
(COMIC1☆4) [TETRODOTOXIN (Nise Kurosaki, ST.retcher)] Hanai to Tajima no Sakuban no Okazubanashi (Ookiku Furikabutte)
[Inomoto Rikako] Nyancolle [Digital]
(SC2017 Winter) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Nyuuri Keizoku Kyousha Kikan Go (Fate/Grand Order)
(C87) [Sweet Candle (Sakuraizumi Yuu)] RikaRisa2 -SIDE:RIKA- (THE IDOLM@STER Cinderella Girls) [Chinese] [樱丘汉化组]
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ | Nyotaika Swim Club - I Turn into a Girl When I Cum! [English] [desudesu]
[101064 (tent)] 君に至る足跡 (Ookiku Furikabutte)
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Geass (Code Geass)
(COMIC1☆13) [HBO (Henkuma)] MIRIRIKA (THE IDOLM@STER CINDERELLA GIRLS) [English] [Doujins.com]
(C78) [Oretachi Misnon Ikka (Misnon the Great)] Momokan Biyori ~Natsu no Taikai Hen~ (Ookiku Furikabutte)
Sizuku Minase (Happydrop) - Himitsu Kichi 7 Days
(C73) [Blue Drop (Guri)] Tennen Shikou 2 (Ookiku Furikabutte)
[Happy Moon-na Bara-iro no Jinsei (sync)] Love berry heart (Ichigo Mashimaro)
[HAPPY WATER (Kizaki Yuuri)] Monochrome Geass. (Code Geass: Lelouch of the Rebellion)
(COMIC1☆7) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] usa-coro (Tamako Market)
(C88) [Poteto Dango (Asage)] JC Rika to Himitsu no Akushukai (THE IDOLM@STER CINDERELLA GIRLS)
(Reitaisai 7) [AREYOUHAPPY? (Asai Ichiko)] Namu Sanpo (Touhou Project)
(C72) [Turikich Doumei (Umedama Nabu)] Ookiku Taiho Shichatte (Ookiku Furikabutte, You're Under Arrest!)
[Inomoto Rikako] Tototsu Desu (Digimon Adventure)
Hajimete no Hito wa Tonari no Hitozuma deshita
Rika, Shimai de Issho ni Mootto Otona ni Shiteageyou.
Magazine Cyberia Vol. 128
(CR25) [Circle Taihei-Tengoku (Horikawa Gorou)] Erika (Toushou Daimos)
[Himuro Serika] Kimi, Hentai... da yo ne Ch. 3 [English] [N04h] [Digital]
[doujinshi anthology] Harem Night (Akazukin Chacha, Nurse Angel Ririka SOS, Nadesico, Macross 7, Slayers, You're Under Arrest, Cutey Honey, Evangelion)
(C93) [Kurokudo-ya (Furisuku)] Jougasaki Rika ga Oyaji ni Saimin Choukyou sareru Boutoubanashi (THE IDOLM@STER CINDERELLA GIRLS)
(CR37) [HAPPY WATER (Kizaki Yuuri)] Himezakura (Gundam Seed Destiny)
(C81) [Analog Store (gomatamago)] Rika END Made Nan Mile? | How Many Miles Until the Rika End? (Boku wa Tomodachi ga Sukunai) [English] [life4Kaoru]
Satoko to Rika to
(C71) [Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b/4 (Code Geass) [Digital]
[Inomoto Rikako] Wankoro (COMIC Potpourri Club 2015-06) [English] {NecroManCr}
[Heisen-Dou (Hiraizumi Kou)] Maria-san no Ichinichi (Ookiku Furikabutte)
(C81) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Soushuuhen 2 (Various)
Otouto tono Happy Life! | 和弟弟的快乐生活!