(C65) [TENKAICHI BABY'S (BENNY'S, Inomoto Rikako)] Mamori Nee-chan no H na Hon | A perverted book about Mamori-neechan (Eyeshield 21) [English] [EHCOVE]
(07th Expansion Party! 04) [Shishunki (Kakuzato Yun)] Furude Rika wa Nakanai (Higurashi no Naku Koro ni)
Sword Art Lilycization.Md
Futanari Erika to Maho no Himitsu
(C85) [Circle Taihei-Tengoku (Horikawa Gorou)] Okasare Hime IchiShou
(C82) [Aimai Neji (Harui)] Frittered All Ways (Ookiku Furikabutte)
(C80) [BlueDrop (Guri)] Tsuyudaku Fight! 10 (Ookiku Furikabutte) [Chinese]
[Honnou to Yokubou no Gyuutan (Yorisuke)] Rika Sensei no Hachimitsu Kyoushitsu Jissen-hen (Boku wa Tomodachi ga Sukunai)
[Nanno Koto] Wanpaku Girls (Various)
[Circle Taihei-Tengoku (Horikawa Gorou)] Kanin Bugei Chou (Ninja Capture)
Yurika Love Love | Yurika Lovey Dovey
Rika, Otona ni Shiteageyou | Rika, vamos a hacerte una adulta
[Tai no Okashira (Matsubara Kanabun)] Midorikawa Ijiri 2 (Inazuma Eleven) [Digital]
[LikeFairly (Arikawa Koba)] Ashita o Suki ni Naru Tame ni (Fairly Life) [Digital]
(C74) [LIQUID BERRY REVOLUTION (Ashita)] Tajimiha BOOK 4 (Ookiku Furikabutte)
(C91) [FLAT (Yukyu Ponzu)] Rika, Motto Otona ni Shiteageyou (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
[Aozora Shoujo (Shirane Taito) Rika no natsu no hi (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C78) [Ryuknigthia (Kiduki Erika)] Daily RO 3 (Ragnarok Online)[English][SMDC]
ERIKA Vol. 3
Itsumi Erika ga Nyouinanka ni Makeru Wake ga Nai!
(C83) [Tenkaichi Baby's (Inomoto Rikako, BENNY'S)] Photokanokko (Photo Kano)
(C71) [TOYBOX (Jacky, Kurikara)] INABA BOX 5 (Touhou Project)
(C46) [Circle Taihei-Tengoku (Horikawa Gorou)] Super Metroid (Necronomicon 9) (Metroid) [English] [Zenya]
(C91) [Pandora Box (Hakomaru.)] Ankou no Noroi?! Miho-san ni Haechatta!? Ganbare Erika-san!! (Girls und Panzer)
Rika, Otona ni Shiteageyou
[Knucklechop (Naco)] Kano Neko Keikaku (Ookiku Furikabutte)
(C69) [LIQUID BERRY REVOLUTION (Ashita)] Tajimiha BOOK (Ookiku Furikabutte) [English] [Shotacon Fusion] [Decensored]
[Inomoto Rikako] Onnanoko Channel
[NATURAL DISTANCE (Anita)] MTTK (Ookiku Furikabutte)
(C70) [Akonako (Namioka Nyika)] sentimental in my room (Ookiku Furikabutte)
(C70) [TOYBOX (Jacky, Kurikara)] INABA BOX 4 (Touhou Project)
(C80) [Ryuknigthia (Kiduki Erika)] Memories of RO (Ragnarok Online)
(C62) [Circle Taihei-Tengoku (Horikawa Gorou)] Teishuku No Kamen | Mask Of Chastity
[YURIRU-RARIKA (Kojima Saya, Lazu)] Shujou Seikou II β | Captive Sex II β (Sword Art Online) [English] [Ragdoll]
(COMIC1☆9) [Circle Taihei-Tengoku (Horikawa Gorou)] Himenin Hana Fubuki
[Takurou] Rika no Kenkyuushitsu | Rika's Laboratory Ch. 1-5 [English] [Crystalium]
(C87) [Homuraya★Pleiades (Homura Subaru)] RIKA→MIKA☆ (THE IDOLM@STER CINDERELLA GIRLS)
(Mimiket 19) [Ura Urethan (Akari Seisuke)] Oujisama Goyoujin (Ookiku Furikabutte)
[Wada Erika] A! Ikenai
(C54) [Itaba Tatamiten (Itaba Hiroshi)] Nisemono 3 (Pretty Sammy, Nurse Angel Ririka SOS, Samurai Spirits)
Erika to Gyakuten Nishizumi Shimai
(C78) [Ryuknigthia (Kiduki Erika)] Everyday RO 3 (Ragnarok Online)
Shokudaikiri Mitsutada-san wa Dai Kurikara-kun e no Ai ga Omoi Rashii
(C75) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Chi (Touhou Project)
(CR33) [Circle Taihei-Tengoku (Horikawa Gorou)] Beni Ninpouchou Ten no Kan
[Himuro Serika] Bokura no Platonic Love 1
[Horikawa Gorou] Reizoku Keiyakusho
[Kaniya (Kanyapyi)] Rika-chan Kawaii (THE IDOLM@STER CINDERELLA GIRLS) [English] =TV= [Decensored] [Digital]
(C87) [Yakiniku Tabetai (Delaware)] Erika-sama no Saimin Kaihatsu (Girls und Panzer) [Chinese] [暗黑鴿友會×大洗⑨課]
(IDOL STAR FESTIV@L 06) [Felina (Kouno You)] Serika to Junior Producer 2 (THE IDOLM@STER MILLION LIVE!)
(C93) [United States Netamecol (Necometal)] Rika-chan to Sealx (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
(C80) [Ryuknigthia (Kiduki Erika)] Daily RO 6 (Ragnarok Online) [SMDC] [English]
[Itaba Tatamiten (Itaba Hiroshi)] LOS TIME (Nurse Angel Ririka SOS, Kaitou Saint Tail)
(C70) [Circle Taihei-Tengoku (Horikawa Gorou)] Megami no Ana | Goddess' Hole (Ah! My Goddess) [English] [SaHa]
Horikawa-kun o Azuke Desu
[Wada Erika] Alice no Ochakai 2
Secret Waffles with Mrs. Marika | Marika-san to Himitsu no Waffle
(SC36) [TTT (Miharu)] Momokan Aji (Ookiku Furikabutte)
(C70) [Circle Taihei-Tengoku (Horikawa Gorou)] Megami no Ana (Ah! My Goddess)
(C88) [Mugen Jirai (Mushi)] Junjou Bitch Love Rika (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [日祈漢化]
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou (THE iDOLM@STER CINDERELLA GIRLS) [Chinese] [煤球菌个人汉化]
(C78) [CATCH! (Kon Aika)] Byouki ni Nattara (Ookiku Furikabutte)
(C77) [Ragho (Akabou, Erika)] ragho-13 Princess Brave! (Dragon Quest II)
(C87) [Sweet Candle (Sakuraizumi Yuu)] RikaRisa2 -SIDE:RIKA- (THE IDOLM@STER Cinderella Girls)
(Reitaisai 3) [TOYBOX (Jacky, Kurikara)] INABA BOX 3 (Touhou Project)
[Orikawa] Netorifure [Chinese]
(C94) [SHIOHAMA (Hankotsu max)] ERIKA Vol. 3 (Girls und Panzer) [Chinese] [M-No-Tamashii×活力少女戰線×無邪気漢化組]
(C95) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan (Fate/Grand Order)
(C55) [Hime Club (Kirikaze, Koumorikaizin)] Ryoujoku ~Ayame~
Erika-sama no Saimin Kaihatsu