(COMIC1☆13) [HBO (Henkuma)] MIRIRIKA (THE IDOLM@STER CINDERELLA GIRLS) [English] [Doujins.com]
[Momomo] Heisei Saigo no Akane-chan to Yukari-san no Futanarix (VOICEROID)
[Toybox (Jacky, Kurikara)] Higan-nyunyu (Touhou Project) [English]
[BENNY'S, Inomoto Rikako] Otoko no Ko x Otoko no Ko
(COMIC1☆9) [SAKURAWHITE (Yuuki Rika)] ALEXANDRIA RED [English] [allenallenallen333]
(C72) [Turikich Doumei (Umedama Nabu)] Ookiku Taiho Shichatte (Ookiku Furikabutte, You're Under Arrest!)
Junjou Bitch Love Rika
(C87) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Goshujin-sama Oppai desu yo!! 3 (Fate/EXTRA CCC) [English] [constantly]
[Circle Taihei-Tengoku (Horikawa Gorou)] Kaede no Ken -Kaede's Sword-
(C58) [Fuzoku Kugayama Kindergarden (Kugayama Rikako)] NATSU HINA (Love Hina)
(HaruCC20) [Rensei (Tsuino Sumika)] Youtou Inbu Izumi no Kami Kanesada Hen with Horikawa Kunihiro (Touken Ranbu)
(C81) [i.r.o.Zi (Mutsuki Ginji, Aoi Shinji)] Nikujiru Rika Jikken (Boku wa Tomodachi ga Sukunai)
(CR15) [Circle Taihei-Tengoku (Horikawa Gorou)] Super Mario Collection (Super Mario Brothers) [English] [rookie84]
(C92) [Asteroid (Manao)] Ichiryu no Otoko (Yuri!!! on ICE)
[Himuro Serika] Hitomi
[Kakuzatou (Various)] FGO Paizuri Goudou 2 ~Eirei Nyuukyou Ryouiki Zuridea le Fay~ | FGO Paizuri Collection 2 ~Zuridea le Fay: Heroic Spirit's Breast-Press Domain (Fate/Grand Order) [Digital]
(C81) [Makuu Gundan (Shinozuka Atsuto)] Rika no Jikan (Boku wa Tomodachi ga Sukunai)
ERO EGOIST Rika Flavor
(C94) [Satori Gozen (Konsome)] Bakunyuu Tohoku Shoujo to Yume no Harem Seikatsu - Gachi Asedaku Saimin Pakopakox! (VOICEROID)
(COMIC1☆7) [Circle Taihei-Tengoku (Horikawa Gorou)] Chou Onsoku no Ryoshuu (Sonic Soldier Borgman)
[Hazuki] Akane-chan TS Manga (VOICEROID)
(C89) [Chronicle (Fukunaga Yukito)] Risakatsu! (Aikatsu!)
(C79) [Blue Drop (Guri)] Tsuyudaku Fight! 8 (Ookiku Furikabutte)
(C95) [Shirasagisou (Shirasagi UG)] Rika-chan to Miria-chan ga Ecchi na Omise de Hataraku Hon (THE IDOLM@STER CINDERELLA GIRLS)
(C56) [Circle Taihei-Tengoku (Horikawa Gorou)] Nijuuyon no Hitomi Joukan
(C79) [Miyabi Tsuzuru Bu (Miyabi Tsuzuru)] Otoko ni Umarete Hahaoya to SEX shinai nante Jinsei Hanbun Sonshiteru. (colorful, Ookiku Furikabutte)
[Himuro Serika] Kimi, Hentai... da yo ne Ch. 4 [English] [mysterymeat3] [Digital]
[Kurikara] Ame to Muchi Muchi
[Himuro Serika] Mizu no Yuuwaku 3
Heroine to Saoyaku ga Ichido mo Shaberanai Ero Manga | 女主角與男主角從頭到尾一言不發的工口本
(C87) [CELICA (Serika)] I will bless those who bless you. (Uta no Prince-sama) [English] {Tigoris Translates}
(Touhou Suukeisai) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Sai (Touhou Project)
(C81) [Xration (mil)] MIXED-REAL4 + Omake Bon (Zeroin)
(Yukari Paradise 2) [Dr.VERMILION (Petenshi)] Ecchi na Minecraft Goannai Bon (VOICEROID, Minecraft)
(C70) [TOYBOX (Jacky, Kurikara)] INABA BOX 4 (Touhou Project)
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 303 Shou -Yura-san Goukan Taiken Nikki part 4 Imouto "Rika" Hen- (Futari Ecchi)
(C92) [Aozora Shoujo (Shirane Taito)] Rika to Umi de (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Kurokudo-ya (Furisuku)] Jougasaki Rika ga Oyaji ni Saimin Choukyou sareru Boutoubanashi (THE IDOLM@STER CINDERELLA GIRLS)
(C78) [TETRODOXIN (Nise Kurosaki)] Momokan no DeliHeal Kokuminteki Girl Friend (Ookiku Furikabutte)
[Horikawa Gorou] Aigan Ryoubyouk Sho (Pet Humiliation Diary) [ENG]
(C66) [Circle Taihei-Tengoku (Horikawa Gorou)] Seigi no Mikata
(C54) [Itaba Tatamiten (Itaba Hiroshi)] Nisemono 3 (Pretty Sammy, Nurse Angel Ririka SOS, Samurai Spirits)
[Kurikara] Uremama [Digital]
(C88) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Goshujin-sama Oppai desu yo!! 4 (Fate/EXTRA) [Sample]
Dame na Watashi wa Shokuba no Kouhai ni MamorarePpanashi | 關於廢柴的我被職場後輩守護了這件事
[S G] ドキドキ温泉大作戦!(Ookiku Furikabutte)
(C93) [Asshuku Koubou (Terazip)] Kotonoha Shimai no Ecchi na Hou (VOICEROID)
[Inomoto Rikako] Nyancolle [Digital]
(C55) [Circle Taihei-Tengoku (Horikawa Gorou)] Onikobe Mura
(SC38) [Toybox + Kujira Logic (Kujiran, Kurikara)] Chichi Hako (Touhou Project)
[Countack (Kojiki Ohji)] Idol Shimai Mika Rika (THE IDOLM@STER CINDERELLA GIRLS) [2015-03-25]
[Himuro Serika] Hazukashii Mizugi no Kyoukaisen
(C69) [Yabougumi (Hiroshi Kawamoto)] Kurikara C (Super Robot Taisen)