(C76) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensokyo Chichi Zukan - Soushuu-hen (Touhou Project)
[Circle Taihei-Tengoku (Horikawa Gorou)] Necranomicon 5
Junjou Bitch Shimai mika & rika
(C79) [TTT (Miharu)] Saitama Blues (Ookiku Furikabutte) [English]
(C85) [Ryuknigthia (Kiduki Erika)] Hantakko 8 (Monster Hunter)
Erika to Gyakuten Nishizumi Shimai
(SC36) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Gougai (Touhou Project)
(C72) [Ura Urethan (Akari Seisuke)] Kimi wa Boku ni Niteiru (Ookiku Furikabutte)
(SC41) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - You Bekkan - Junbi-gou (Touhou Project)
Rika Ren ga ichatsuki hajimeru manga
[knuckle chop (Naco)] Kano Neko Keikaku (Ookiku Furikabutte) [English] {Zandy no Fansub} [Decensored]
(Hyattou Ryouran ~Kimi no Heart o Shirahadori~) [emma (Dai)] Shokudaikiri Mitsutada-san wa Dai Kurikara-kun e no Ai ga Omoi Rashii (Touken Ranbu)
Touhou Deisuikan 7 Horikawa Raiko
(C83) [Aimai Neji (Harui)] Arrest! (Ookiku Furikabutte)
Junjou Bitch Love Rika
[Inomoto Rikako] Tototsu Desu (Digimon Adventure)
[Horikawa Gorou] Aware na Shoujo no Hanashi
(C93) [United States Netamecol (Necometal)] Rika-chan to Sealx (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}
Rika-shitsu e Youkoso
Please Enter Rika Into Your Calculations!
(C78) [Shishamo House (Araki Akira)] Yarusshu! Erika-sama (HeartCatch Precure!)
(C76) [LIQUID BERRY REVOLUTION (Ashita)] Tajimiha BOOK 6 (Ookiku Furikabutte)
(C72) [GOLD RUSH (Suzuki Address)] momo-kan moe~book (Ookiku Furikabutte)
(C49) [Hime Club (Kirikaze, KOUMORIKAIZIN)] Ranbu (Neon Genesis Evangelion)
(C94) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Nyuuri Keizoku Kyousha Kikan Hachi (Fate/Grand Order)
(C63) [Circle Taihei-Tengoku (Horikawa Gorou)] G (Mobile Suit Gundam)
(C78) [Ryuknigthia (Kiduki Erika)] Everyday RO 3 (Ragnarok Online)
(C51) [Circle Taihei-Tengoku (Horikawa Gorou)] Haha Musume Saka Joukan
[Aozora Shoujo (Shirane Taito) Rika no natsu no hi (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
doujinshi shotacon detective conan Paranoia
[Shishunki (Kakuzatou Yun)] Rika-chan to Satoko ga Keiichi o osou hon (Higurashi no Naku Koro ni) [Digital]
(Panzer Vor! 12) [Kireinabuta (Butachang)] Oyasumi Erika. (Girls und Panzer) [English] [Doujins.com]
[Ragho (Erika)] ragho-18 Universal Ton-chan (K-ON!) [Digital]
(C69) [Hime Club (Kirikaze, Koumorikaizin)] Virgin no Hanazono Youkoso (Mai-Otome)
[Kurikara] Uremama
(C77) [Ragho (Akabou, Erika)] ragho-13 Princess Brave! (Dragon Quest II)
ERIKA Vol. 3
Rika
[Kurikara] Pai☆Zuri2
[Kaniya (Kanyapyi)] Rika-chan Kawaii (THE IDOLM@STER CINDERELLA GIRLS) [English] =TV= [Decensored] [Digital]
[ass (Itou Emiri)] Aka to Kuro no Roulette (Ookiku Furikabutte)
(C74) [Blue Drop (Guri)] Tsuyudaku Fight! 3 (Ookiku Furikabutte)
(C81) [Ryuknigthia (Kiduki Erika)] Daily RO 8 (Ragnarok Online)
(Shotaket & Shota Scratch Omega) [Blue Drop (Guri)] Tsuyudaku Fight! 9 (Ookiku Furikabutte)
[Kiliu] Rika-chama no Mizugi Jiman 2 (Higurashi no Naku Koro ni)
Oyasumi Erika.
[Horikawa Gorou] TOILET GIRL -Kichiku no Ugomeki-
[Kurikara] Inkou Jokyoushi
[Homuhomu Seisakujo (Igakino Agenasu)] Kodoku no Fuuzoku 2 UzuRanRiKaede Hen (THE IDOLM@STER CINDERELLA GIRLS, Kodoku no Gourmet)
(C66) [Hime Club (Kirikaze, Koumorikaizin)] Ai to Ai to no Kyoukaisen -love and poor- (Kimi ga Nozomu Eien)
(C52) [Hime Club (Kirikaze, Koumorikaizin)] Miyabi (Viper)
(C81) [Analog Store (gomatamago)] Rika END Made Nan Mile? | How Many Miles Until the Rika End? (Boku wa Tomodachi ga Sukunai) [English] [life4Kaoru]
(C75) [Blue Drop (Guri)] Tsuyudaku Fight! 4 (Ookiku Furikabutte)
[C-Mania (Honjou Rika)] Love Like Candy Floss (Rockman EXE) [English] {Shotachan}
(C81) [Omega Circuit (NACHA)] Boku wa Rika ga Hentai Sugite Tsuiteikenai (Boku wa Tomodachi ga Sukunai)
(Reitaisai 4) [Toybox (Jacky, Kurikara)] Satsuki Milk (Touhou Project)
[Anthology] Romeo Vol. 7
(C72) [Oretachi Misnon Ikka (Misnon the Great)] Momokan Biyori (Ookiku Furikabutte)
(COMIC1☆6) [Circle Taihei-Tengoku (Horikawa Gorou)] Athena no Nikutsubo | Athena's Flesh Sleeve (Saint Seiya) [English] [EHCOVE]
(C88) [CELICA (Serika)] Koinaka (Uta no Prince-sama)
[Qcumber (kyuuri)] Gakkyuu Iinchou Horikawa Kunihiro (touken ranbu)
(C88) [corori (Yopparai Oni?)] RIKAKAN Yukata na Natsuyasumi (THE IDOLM@STER CINDERELLA GIRLS)
(C81) [Circle Taihei-Tengoku (Horikawa Gorou)] Nikugoku
(Utahime Teien 17) [Pirisyuga (Pirikara Syuga)] Okashiku Nacchau yo (THE IDOLM@STER CINDERELLA GIRLS)
(C86) [Ryuknigthia (Kiduki Erika)] Hunterkko Memories 2 (Monster Hunter)
(C81) [i.r.o.Zi (Mutsuki Ginji, Aoi Shinji)] Nikujiru Rika Jikken (Boku wa Tomodachi ga Sukunai)
[Circle Taihei-Tengoku (Horikawa Gorou)] Fuyuko
(C87) [kuma-puro (Shouji Ayumu)] Serika-chan no Gyoukaiyougo (THE IDOLM@STER MILLION LIVE!)
(C72) [apricot (Anji, Kuroo)] peachpie (Ookiku Furikabutte)
(C36) [Circle Taihei-Tengoku (Horikawa Gorou)] Injokurei -hankanron bessatsu-
(C56) [HK Syndicate (Aoba Saki+Hanasawa Rena+Kurikara+Mito Izumi)] Final Fantasy VIII (Final Fantasy VIII)
(COMIC1☆9) [Sweet Candle (Sakuraizumi Yuu)] Rika Miria no Gohoubi Time (THE IDOLM@STER CINDERELLA GIRLS)
[Dibi] Sidonia Ura Hyakkei Midorikawa Yuhata no Choukyou Beya (Otokonoko Chuui) (Knights of Sidonia)
Senzoku Maid Erika
(C78) [TETRODOXIN (Nise Kurosaki)] Momokan no DeliHeal Kokuminteki Girl Friend (Ookiku Furikabutte) [Chinese] [黑条汉化]
(C85) [MAIDOLL (Fei)] Kasshoku Bijo Rika-san to Ofuro de Noukou Time (Gakuen Mokushiroku Highschool of The Dead)
(CR29) [Circle Taihei-Tengoku (Horikawa Gorou)] Saishuukan
(Reitaisai 11) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Chi (Touhou Project)
(C79) [Miyabi Tsuzuru Bu (Miyabi Tsuzuru)] Otoko ni Umarete Hahaoya to SEX shinai nante Jinsei Hanbun Sonshiteru. (colorful, Ookiku Furikabutte)
[Anthology] Little Pierce Vol.07
(C80) [Circle Taihei-Tengoku (Horikawa Gorou)] Haitoku no Kyoudan
(Reitaisai 3) [TOYBOX (Jacky, Kurikara)] INABA BOX 3 (Touhou Project)
[strawberry fields (Rio)] He's Mine (Ookiku Furikabutte)
(C68) [Circle Taihei-Tengoku (Horikawa Gorou)] Ochibure
[Fuetakishi] Tanima Refresh | Cleavage Refresh (COMIC Megastore 2009-08) [English] [Zenigeba + Ero Manga Girls]
(C91) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Goshujin-sama Oppai desu yo!! 5 (Fate/EXTRA)
[Nanno Koto] Wanpaku Girls (Various)
[Anthology] Ero-chan to Issho 2 (Cardcaptor Sakura)
(C87) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi [English] [allenallenallen333]
[Noripachi] Itsumi Erika (30) (Girls und Panzer)
Erika de Cosplay
(C88) [corori (Yopparai Oni?)] RIKAKAN Yukata na Natsuyasumi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [靴下汉化组]
(C85) [Circle Taihei-Tengoku (Horikawa Gorou)] Okasare Hime IchiShou
(C36) [LUNA INDUSTRIA (Horikawa Gorou)] Injokurei -Fujin Keikan Menyou Hon "Han-Kan-Rin" Bessatsu-
[Wada Erika] Alice no Ochakai 3
[Matsuyama Seiji] Otona no Eiken Kirika ~Chibukuro yori Ai o Komete~ | Eiken Adult Kirika ~With Love From the Milk Bags~ (Eiken) [English] [Digital]
ERO EGOIST Rika Flavor
[KIRINTEI] Koi wa Moumoku (Ookiku Furikabutte)
(C90) [Ryuknigthia (Kiduki Erika)] Sabishinbo no Usagi-chan. (Granblue Fantasy)
(C82) [Circle Taihei-Tengoku (Horikawa Gorou)] Saint Seiko Kanzenban (Saint Seiya)
(C87) [Haitokukan (Haitokukan)] Touhou Kabejiri 4 Raiko Horikawa (Touhou Project)
[rikazu] Yakimochiyaki no Shimakaze-tan (Kantai Collecton -KanColle-)
Horikawa Raiko-san ga Jishou Binwan Ongaku Producer no Dokuga ni Kakaru Hon
(C90) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Hoshi No Sanzo-chan Chinchin o Hasamu (Fate/Grand Order)