(C71) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Child of Fortune (Rune Factory)
[Kugayama rikako] 14sai Manual
[HAPPY_TURN (Tanno Shii)] Last Order-chan no Kenshin Kango (Toaru Majutsu no Index) [Digital]
Rika, Otona ni Shiteageyou
(C81) [Happy Water (Kizaki Yuuri)] Colorful ga Nai (Boku wa Tomodachi ga Sukunai)
Rika wa Senpai ga Suki Sugite Universe!
(SC32) [HAPPY WATER (Kizaki Yuuri)] Mikuru-chan no Chotto H na Nikki. (The Melancholy of Haruhi Suzumiya)
(C79) [TTT (Miharu)] Saitama Blues (Ookiku Furikabutte) [English]
[YURIRU-RARIKA (Kojima Saya, Lazu)] Shujou Seikou II β | Captive Sex II β (Sword Art Online) [English] [Ragdoll]
(ToHeartSai 2) [HappyBirthday (Maruchan.)] Wanna Go To A Place... (Higurashi no Naku Koro ni)
(C87) [Happy Drive! (Yofukashi)] Patchouli-san ga Iki o Hahha tte Yatte Boku o Yarashiku Oshikari (Touhou Project)
(C70) [HAPPY WATER (Kizaki Yuuri)] SUMMER DAYS (The Melancholy of Haruhi Suzumiya)
Ultra Happy End
(C50) [Femme Enfant (Sibusawa Eiki)] Lyrical Angel (Nurse Angel Ririka SOS)
Sayoko no Asoko
[Himuro Serika] Change!
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order)
[Kurikara] Watashi no Sekai ga Kawaru Hi
(C71) [TOYBOX (Jacky, Kurikara)] INABA BOX 5 (Touhou Project)
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou | Rika, Let's Make You into an Adult (THE iDOLM@STER CINDERELLA GIRLS) [English] [ATF]
(Houraigekisen! Yo-i! 35Senme) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Ashita Haretara (Kantai Collection -KanColle-) [Chinese] [琴叶汉化]
(C70) [Akonako (Namioka Nyika)] sentimental in my room (Ookiku Furikabutte)
[Himuro Serika] Bokura no Platonic Love 1
(C72) [TETRODOTOXIN (Nise Kurosaki)] Momokan to 10 nin no Bat (Ookiku Furikabutte) [English]
(C83) [Aimai Neji (Harui)] Arrest! (Ookiku Furikabutte)
[Inomoto Rikako] Naisho no Onnanoko
(C73) [Panda 4gou (Shima Kyousuke)] ONE DAY (Ookiku Furikabutte)
(COMIC1☆11) [HAPPY WATER (Kizaki Yuuri)] Kono Subarashii Damegami ni Itazura o! (Kono Subarashii Sekai ni Syukufuku o!)
[Kurikara] Mama Gan
(C80) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Ibara (Touhou Project)
(C93) [Circle Taihei-Tengoku (Horikawa Gorou)] Kurenai no Kishi-dan Gekan
[Orikawa] Onna no Karada ni Natta Ore wa Danshikou no Shuugaku Ryokou de, Classmate 30-nin (+Tannin) Zenin to Yarimashita. (3)
(C69) [Yabougumi (Hiroshi Kawamoto)] Kurikara C (Super Robot Taisen)
[ass (Itou Emiri)] Aka to Kuro no Roulette (Ookiku Furikabutte)
Happiness Happy
THE ANIMAL M@STER Side Rika
[Inomoto Rikako] LOVE STORE
(COMIC1☆13) [HBO (Henkuma)] MIRIRIKA (THE IDOLM@STER CINDERELLA GIRLS) [English] [Doujins.com]
(SC2017 Winter) [HappyBirthday (MARUchang)] Itteki no Eikyou (Fate/Grand Order)
(Hinamizawa Sonmin Shuukai tetra) [ENJOY MIX (Tokiai Haya)] Rika-chan to Issho (Higurashi no Naku Koro ni)
(CT17) [HappyBirthday (MARUchang)] Aesthetic (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(SC29) [Happy Water (Kizaki Yuuri)] Seolla to Kusuha (Super Robot Wars Alpha)
[Kurikara] Paizuri
(C84) [Fruitsjam (Mikagami Sou)] BADEND vs HAPPYEND (Smile Precure!) [English] [SMDC]
(C87) [kuma-puro (Shouji Ayumu)] Serika-chan no Gyoukaiyougo (THE IDOLM@STER MILLION LIVE!) [Chinese] [无毒汉化组]
(SC2015 Autumn) [Happy Birthday (MARUchang)] Preserved Roses (Granblue Fantasy)
(C71) [Toybox (Jacky, Kurikara)] Inaba Box 5 (Touhou Project) [English] {SaHa}
(C83) [Mou Sukoshi Hidari e (Uono Shinome)] Midorikawa Route Nagasare Ha (Smile Precure!)
(SC41) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - You Bekkan - Junbi-gou (Touhou Project)
(C56) [HK Syndicate (Aoba Saki+Hanasawa Rena+Kurikara+Mito Izumi)] Final Fantasy VIII (Final Fantasy VIII)
(C95) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Nyuuri Keizoku Kyousha Kikan Kyuu (Fate/Grand Order)
(C84) [Tenkaichi Babys (BENNY'S, Inomoto Rikako)] Sayoko no Asoko (The IDOLM@STER MILLION LIVE!)
(SC38) [NIGHT☆FUCKERS] Momoman 1 (Ookiku Furikabutte)
Junjou Bitch Love Rika
[Kuroyuki (Kakyouin Chiroru)] Gohoushi Club 4 Happy Lesson hen Full Color ban (Happy Lesson) [Digital]
(C74) [HAPPY WATER (Kizaki Yuuri)] C.C. ni "Goshujin-sama" to Iwareta Karani wa Nekomimi Maid ni Suru Shikanai Janai ka! (Code Geass: Lelouch of the Rebellion)
(C94) [Aozora Shoujo (Shirane Taito) Rika no natsu no hi (THE IDOLM@STER CINDERELLA GIRLS)
Shokudaikiri Mitsutada-san wa Dai Kurikara-kun e no Ai ga Omoi Rashii
(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Guraburunrun Fantasy (Granblue Fantasy)
[Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b/11 (Mahou Shoujo Lyrical Nanoha [Magical Girl Lyrical Nanoha])
[Inomoto Rikako] A Soko
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 6 | Nyotaika Swim Club I Turn into a Girl When I Cum! 6 [English] [gender.tf]
[Itaba Tatamiten (Itaba Hiroshi)] LOS TIME (Nurse Angel Ririka SOS, Kaitou Saint Tail)
[Toybox (Jacky, Kurikara)] Rin-shi Nyunyu (Touhou Project)
(SC31) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! (Mahou Sensei Negima!) [English] [Trinity Translations Team]
[HAPPY WATER (Kizaki Yuuri)] Paradesu (Gundam SEED DESTINY)
(SC33) [Happy Water (Kizaki Yuuri)] Fortune (Bleach) [English] {doujin-moe.us}
[HAPPY WATER (Kizaki Yuuri)] SR Vira o Te ni Ireru Tame nara Nandemo Yaru (Granblue Fantasy) [Digital]
[Happydrop (Minase Sizuku)] One More Time! Side B [Digital]
[Mew] Photogenic (Ookiku furikabutte)
(SC30) [HappyBirthday (Maruchan., Monchy)] REDEMPTION (Touhou Project)
(C87) [Homuraya★Pleiades (Homura Subaru)] RIKA→MIKA☆ (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
(C88) [Happy Birthday (MARUchang)] Romance ga Ariamaru (Kantai Collection -KanColle-)
(C89) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi ~Ise no Saiguu to Saigo no Norito no Kai~
[Himuro Serika] Mizu no Yuuwaku 3 [English] [Incomplete]
(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park)
[VITAMINless!! (Youbi)] Abe-kun wa Sukoshi Ijiwaru Nadake de, Hidoi Hito Janai (Ookiku Furikabutte)
(C72) [Oretachi Misnon Ikka (Misnon the Great)] Momokan Biyori (Ookiku Furikabutte)
(SC35) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/6 (Code Geass: Hangyaku no Lelouch)
(C88) [corori (Yopparai Oni?)] RIKAKAN Yukata na Natsuyasumi (THE IDOLM@STER CINDERELLA GIRLS)
(SC32) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 2 (Mahou Sensei Negima!)
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga) [Chinese] [基德漢化組]
(Shikei wa Iyadakara na) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Gensou-kyou Chichi Zukan - Kurenai (Touhou Project) [Chinese] [靴下汉化组]
(Axis Kyoudan Zangeshitsu) [Happy Birthday (MARUchang)] Mondai Girl :Re (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [无毒汉化组]
Shujou Seikou II β | Captive Sex II β
(C67) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] King Harvest (Various)
Anata dake Mitsumeteru
Shujou Seikou II - β Watashi... Okasarete Anal ni Mezamemashita
(Toramatsuri2010) [Happy Birthday (Maruchan)] WANNA be BRILLIANT (K-ON!)
(C95) [Sourou Yarou A-Team (Tarakan)] Rika-chan to Sukebe Shiyou (THE IDOLM@STER CINDERELLA GIRLS)
[Happy Turn] Goukan ! + Goukan !! (K-ON!)
(COMIC1) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 4 (Mahou Sensei Negima!)
[HAPPY WATER (Kizaki Yuuri)] Yoru Hime -Yoruichi-san to Orihime-chan- (Bleach)
(SC31) [Happy Water (Kizaki Yuuri)] Meer Soushuuhen + α desu wa - Step 1, 2, 3 (Gundam SEED Destiny)
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/1 (Demonbane) [English] [Chocolate]
Oku-sama wa iDOL -Mika.Rika Hen-
(C73) [Captain Tsubasa FCMin Hiroshima, Aidikara (ZAK)] Utsutsuyami - Genyami (Ookiku Furikabutte) [English] {Nice Sawa}
(C67) [Tenkaichi Baby's (BENNY'S, Inomoto Rikako)] Mai Koromo Hime (Mai-HiME)
[Rupyon] Tanjoubi Omedetou. - Happy Birthday Misato-kun - (Uta no Prince-sama) [English]
Rika
[HAPPY WATER (Kizaki Yuuri)] Colorful Geachu Geachu! (Code Geass: Lelouch of the Rebellion) [English] {doujin-moe.us}
[Himuro Serika] Mizu no Yuuwaku 2
(Kouroumu 6) [AREYOUHAPPY? (Asai Ichiko)] Hatate no Hitori de Dekirumon! (Touhou Project)
(C77) [Areyouhappy? (Asai Ichiko)] Sana Plus! (Touhou Project)
(C93) [Dekoboko Hurricane (Anza Yuu)] Mika Rika no Ecchi na Hon (THE IDOLM@STER CINDERELLA GIRLS)
[HAPPY WATER (Kizaki Yuuri)] Colorful Geachu Geachu! (Code Geass)
rikasan
(C72) [TTT (Miharu)] Maria-san Goshimei desu! (Ookiku Furikabutte)
(C83) [Oppai Brothers (Kurikara, Sakurai Energy, Kagurazaka Nagu etc)] Touhou Paizuri Goudoushi Gensoukyou Kyousha Sai (Touhou Project)
(C70) [Happy Water (Kizaki Yuuri)] Colorful Bleach (Bleach) [English] [SaHa]
The Happy Nightmare
[Honnou to Yokubou no Gyuutan (Yorisuke)] Rika Sensei no Hachimitsu Kyoushitsu Jissen-hen (Boku wa Tomodachi ga Sukunai) [English] [CGrascal]
[TETRODOTOXIN (Nise Kurosaki)] Momokan to 10-nin no Bat #2 (Ookiku Furikabutte) [Chinese] [黑条汉化]