(Utahime Teien 4) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Alice (THE IDOLM@STER CINDERELLA GIRLS)
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga) [English] [Tomatoy]
[Inomoto Rikako] Nyancolle [Digital]
(CR37) [HAPPY WATER (Kizaki Yuuri)] Himezakura (Gundam Seed Destiny)
[happy water]heart 2
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [Digital]
(C94) [HappyBirthday (MARUchang)] Maryoku Kyoukyuu o Tomeruna (Fate/Grand Order)
(Shotaket & Shota Scratch Omega) [Blue Drop (Guri)] Tsuyudaku Fight! 9 (Ookiku Furikabutte)
(C72) [nylon 100% (nylon)] Dramatic!! (Ookiku Furikabutte)
(SC2015 Winter) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Matou Sakura no Shuujitsu Chichi Houshi (Fate/stay night)
(SC31) [Ichigomirukupafe (Kurusugawa Misako)] Kuro Rika Yuugi (Higurashi no Naku Koro ni) [English] [Sensualaoi]
[Inomoto Rikako] Cherry ♥ Pie
(SC37) [Atelier Pinpoint (CRACK)] Ooburi (Ookiku Furikabutte)
[Kugayama Rikako] Berry Very Strawberry
Happy? unhappy?
[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]
(C84) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Chii-chan Backspin (Hataraku Maou-sama!)
YELLOW 2 HAPPY
(C69) [HAPPY WATER (Kizaki Yuuri)] Dai 2 Tsugi Colorful War. (Super Robot Wars)
(SC38) [NIGHT☆FUCKERS] Momoman 1 (Ookiku Furikabutte)
(COMIC1☆7) [Happy Birthday (MARUchang)] Hentai × Neko = (Hentai Ouji to Warawanai Neko)
[TETRODOTOXIN (Nise Kurosaki)] Momokan to 10-nin no Bat #2 (Ookiku Furikabutte)
[Himuro Serika] Kanojo to Fetish Play [Digital]
(C91) [Happy Birthday (MARUchang)] Kainen Reisou wa Eroi ga Yaku ni Tatsu! (Fate/Grand Order) [Chinese] [靴下&仓库联合汉化]
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 4 | Nyotaika Swim Club I Turn into a Girl When I Cum! 4 [English] [gender.tf]
(C72) [LIQUID BERRY REVOLUTION (Ashita)] Tajimiha BOOK 3 (Ookiku Furikabutte)
IDOLM@STER Taimanin Rika Miria COMIC1☆16 Paper
(SC2017 Winter) [HappyBirthday (MARUchang)] Itteki no Eikyou (Fate/Grand Order)
(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park) [Chinese] [CE家族社]
Secret Sisters
Rika, Motto Otona ni Shiteageyou
[Happy Present (Manmer)] Reimu to Alice ni Hyoui Tensei (Touhou Project) [Digital]
Happy★Flight
I'm Happy, Even as your Slave
An Afternoon Liaison with My Naughty Dear, Nao
[HAPPY WATER (Kizaki Yuuri)] Yoru Hime -Yoruichi-san to Orihime-chan- (Bleach)
(C81) [Happy Water (Kizaki Yuuri)] Colorful ga Nai (Boku wa Tomodachi ga Sukunai)
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 04 [Digital]
(C56) [HK Syndicate (Aoba Saki+Hanasawa Rena+Kurikara+Mito Izumi)] Final Fantasy VIII (Final Fantasy VIII)
(C78) [AREYOUHAPPY? (Asai Ichiko)] Seramegasana! (Touhou Project)
[Inomoto Rikako] Houkago Nyan Nyan
(C95) [HappyBirthday (MARUchang)] Eine Kleine (Fate/Grand Order)
(Comic Memories 03) [HappyBirthday, VISCARIA (Atera, Maruchan.)] Like a Foojin! (Touhou Project)
(C89) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Nyuuri Keizoku Kyousha Kikan Ni -Makuai- (Fate/Grand Order)
(C69) [Hime Club (Kirikaze, Koumorikaizin)] Virgin no Hanazono Youkoso (Mai-Otome)
[Himuro Serika] Kimi, Hentai... da yo ne Ch. 2 [English] [N04h] [Digital]
(C91) [Atelier Maruwa (Maruwa Tarou)] Oku-sama wa iDOL -Mika.Rika Hen- (THE IDOLM@STER CINDERELLA GIRLS)
(C75) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Fuyunagi (Kannagi)
(C69) [HAPPY FACTORY (Sorane Miki)] Onna Gokoro (Rurouni Kenshin)
(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]
(COMIC1☆9) [corori (Yopparai Oni?)] RIKAKAN (THE IDOLM@STER CINDERELLA GIRLS)
Jougasaki Rika VS Erogaki Namahame Kabutomushi
(SC33) [Happy Water (Kizaki Yuuri)] 100 Yen Bon. 3 (BLEACH)
(COMIC1☆3) [HAPPY WATER (Kizaki Yuuri)] Colorful K-ON! (K-ON!)
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 3 [Digital]
[Aozora Shoujo (Shirane Taito) Rika no natsu no hi (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Junjou Bitch Love Rika
(C89) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi ~Ise no Saikuu to Saigo no Norito no Kai~ [Chinese] [大家的女子力研究]
(C75) [Tenkaichi Baby's (Inomoto Rikako, BENNY'S)] Pochakko
(COMIC1) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 4 (Mahou Sensei Negima!) [English] [Trinity Translations Team]
Tsukumo Gou (BOX) - Wind Sing (Ookiku Furikabutte)
[Kurikara] Mama Gan
[Panda 4gou (Shimaki Yousuke)] Hamada ga Uke na Hon (Ookiku Furikabutte) [Digital]
(COMIC1☆9) [HappyBirthday (MARUchang)] GIFT!! (Kantai Collection -KanColle-)
Magazine Cyberia Vol. 127
(C90) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Nyuuri Keizoku Kyousha Kikan Yon (Fate/Grand Order)
(C74) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/12 (Mahou Shoujo Lyrical Nanoha A's)
(C82) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY!! (Smile Precure!)
[Date] Mimic Ch.1-2
(C70) [HAPPY WATER (Kizaki Yuuri)] Colorful Bleach. (Bleach)
(CR25) [Circle Taihei-Tengoku (Horikawa Gorou)] Erika (Toushou Daimos)
(C88) [Mugen Jirai (Mushi)] Junjou Bitch Love Rika (THE IDOLM@STER CINDERELLA GIRLS)
[Hibiki Rika] Blue Sky
(COMIC1☆9) [SAKURAWHITE (Yuuki Rika)] ALEXANDRIA RED [Latin] {IMPERIVM ROMANVM}
Pocco Rika
(C74) [Tenkaichi BENNY'S, SUPER BABY'S (BENNY'S, Inomoto Rikako)] THE.B.L 2 [Chinese] [刃之刃漢化組]
(C69) [TOYBOX (Jacky, Kurikara)] INABA BOX 2 (Touhou Project)
[rebirth] Kantoku no Arbeit (Ookiku Furikabutte)
[Rupyon] Tanjoubi Omedetou. - Happy Birthday Misato-kun - (Uta no Prince-sama) [English]
(SC2015 Autumn) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Nyuuri Keizoku Kyousha Kikan | Continuous Paizuri Preservation Agency (Fate/Grand Order) [English] [WN Translations]
[rebirth] Kantoku no Arbeit (Ookiku Furikabutte) [English]
(ComiComi6) [TOYBOX (Jacky, Kurikara)] Cherry Cave (Fate/stay night)
(C50) [Femme Enfant (Sibusawa Eiki)] Lyrical Angel (Nurse Angel Ririka SOS)
(C88) [AMP (Norakuro Nero)] Rika to Miria ni Shiboritorareru Hon (THE IDOLM@STER CINDERELLA GIRLS) [Decensored]
(COMIC1☆13) [HBO (Henkuma)] MIRIRIKA (THE IDOLM@STER CINDERELLA GIRLS) [English] [Doujins.com]
(Comic Castle 2005) [HAPPY WATER (Kizaki Yuuri)] Meerchan no DOKIDOKI taiken (Gundam SEED DESTINY)
Kinoko no Kami-sama | The Mushroom God
(COMIC1☆2) [HappyBirthday (Maruchan.)] MY HEART DRAWS A DREAM.
(c89) [CELICA (Serika)] Kissゲームを教えて (Uta no Prince-sama) [Sample]
(SC41) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] FLAME UP (To LOVE-Ru)
(C86) [Sweet Candle (Sakuraizumi Yuu)] RikaRisa (THE IDOLM@STER Cinderella Girls)
[happy turn] Endless Teidou (Suzumiya Haruhi no Yuuutsu)
(C84) [Tenkaichi Babys (BENNY'S, Inomoto Rikako)] Sayoko no Asoko (The IDOLM@STER MILLION LIVE!)
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou (THE iDOLM@STER CINDERELLA GIRLS)
(C88) [Poteto Dango (Asage)] JC Rika to Himitsu no Akushukai | Middle School Girl Rika's Secret Handshake Event (THE IDOLM@STER CINDERELLA GIRLS) [English] [neet_god]
(CSP6) [Happy Birthday (MARUchang)] Itsu datte Bokura wa Seiku to Koi Moyou (Kantai Collection -KanColle-) [Chinese] [屏幕髒了漢化組]