(C87) [Happy Drive! (Yofukashi)] Patchouli-san ga Iki o Hahha tte Yatte Boku o Yarashiku Oshikari (Touhou Project)
(C91) [SilverFox (Murasame Chiaki)] Class no Madonna Dokuzetsu Girls (Tokyo 7th Sisters)
(COMIC1☆4) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Mana + Nene season2 (Love Plus)
(SC35) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/5 (Hayate no Gotoku! [Hayate the Combat Butler!])
[Ponkotsu System (Mitei)] Ore no Imouto wa Oppai ga Sugoi Dekai | My Little Sister's Boobs Are Really Huge [English] [Degenerate_X]
Happy New Year
(C67) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] King Harvest (Various)
Scrub happy sister [English] [Rewrite]
[Anthology] Kinshin Sister Lovers ~Jisshi to Jitsumai wa Chou Inran Hen~ | 近親Sister Lovers ~親姊與親妹都超淫亂篇~ [Chinese]
Aniyome Milk - Elder Sister-in-Law’s Milk!
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night) [English] [Fakku!]
(C84) [Fukahire (Same)] IS ICHIKA LOVE SISTERS!! (Infinite Stratos) [English] [Rapid Switch]
[Takeda Hiromitsu] Sister Breeder Ch. 1-2 [English] [Decensored]
[Yui Toshiki] My Sisters ch. 07 [Eng]
[HAPPY WATER (Kizaki Yuuri)] Colorful War. (Super Robot Wars)
[Happy Moon-na Bara-iro no Jinsei (sync)] Love berry heart (Ichigo Mashimaro)
Happy Accident [English] [Rewrite] [EZ Rewriter]
[Y-NRG SYSTEM (Misakiguchipuku, Yukke.)] Kadai, Shichai mashita (Anne Happy)
(C76) [Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b/14 (Mahou Shoujo Lyrical Nanoha [Magical Girl Lyrical Nanoha])
(SC37) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] One piece (Kenkou Zenrakei Suieibu Umishou)
Oh! Sister + Pai-Fella Sister
Gimai Himari | My Stepsister Himari
(Shota Scratch 22) [Happy Drop (Minase Sizuku, Miyamoto Ikusa)] Restraint Boys [English] [TnK O]
The Horrible Warzone of My Fiance and My Sister
(Comic Memories 03) [HappyBirthday, VISCARIA (Atera, Maruchan.)] Like a Foojin! (Touhou Project)
[JACK-POT (Jyura)] RAIN -Kokuhaku shite Kita no wa Imouto datta- | RAIN -It Was My Sister Who Confessed to Me- [English] [Nisor] [Digital]
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [English] [Sensualaoi] [Digital]
YELLOW 2 HAPPY
(C73) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 5 (Mahou Sensei Negima!)
(C64) [Honyo no Uchi (Honyo)] TWINKLE TWINKLE SISTERS 6 (Sister Princess)
(C79) [Happy Drive! (Yofukashi)] Kanjou Falling (Touhou Project)
(C60) [Honyo no Uchi (Honyo, Suzumiya Kazuki)] TWINKLE TWINKLE SISTERS 2 (Sister Princess)
(COMIC1-5) [Happy Birthday] Mirai Iro (Puella Magi Madoka Magica) [English] [VLtrans]
(SC30) [HAPPY WATER (Kizaki Yuuri)] Magi-Chichi! (Quiz Magic Academy)
(COMIC1☆14) [HappyBirthday (MARUchang)] Jikochu de Ikou! (Fate/Grand Order)
(CR31) [Imomuya Honpo (Azuma Yuki)] Oniisama e... 3 Sister Princess "Sakuya" Book No.6 (Sister Princess)
[Sakura Puchilo] Dokidoki MezamaSister (Puni Pedo!! Sono 2 Sakura Gumi) [English] [BSN] [Digital]
(C83) [Kouzaka-san to Makino Jimusho (Kouzaka Kouhei, Taki Minashika)] SISTERS -Natsu no Saigo no Hi- ART WORK (SISTERS -Natsu no Saigo no Hi-)
[Tonami Satoshi] Tonari no 3 Shimai - Three Sisters in the Neighborhood
[Shinonome Tarou] Swing Out Sisters [English]
[Saburou] Sister Temptation (COMIC Shitsurakuten 2018-01) [English] [Hoshiboshi] [Digital]
Otouto tono Happy Life! | 和弟弟的快乐生活!
(C72) [HAPPY PARANOIA, Shikkokuno J.P.S. (Hasumi Elan, Wanashiro Giovanna)] Dolce (Saint October)
(SC2019 Spring) [HappyBirthday (MARUchang)] Too~ttemo Kawaiilya (Fate/Grand Order)
(Shota Scratch 22) [Happy Drop (Minase Sizuku, Miyamoto Ikusa)] Restraint Boys
Threesome with the Kosaka Sisters
[Yuizaki Kazuya] Yutorikei Imouto no Moe Zokusei ga Kote Kote Sugiru | My Little Sister is Too Damn Moe (Kinshin Sister Lovers ~ Jisshi to Jitsumai wa Chou Inranhen~) [English] [PSYN]
Brother and Sisters
(C88) [Kansai Orange (Arai Kei)] Happy Life 3 (Amagami)
[Mori Takuya] Omatome Shimai | Omatome Sisters (COMIC AUN 2009-11) [English] [SaHa]
[Shinonome Tarou] Swing Out Sisters [English] [Lint]
[happy turn] Endless Teidou (Suzumiya Haruhi no Yuuutsu)
[Yukiyanagi] Shikatte! Futago Shimai | Scold Me! Twins Sisters (Complete) [ENG] [Yoroshii+SGC]
(C69) [Happy Paranoia (Various)] Chinese Quince (Chibi Vampire) [English] [Otokonoko Scans]
[Akino Sora] Shimai Hana | Twin Sisters Blossom (COMIC Megastore 2011-12) [English] {doujin-moe.us}
[HAPPY_TURN (Tanno Shii)] Last Order-chan no Kenshin Kango (Toaru Majutsu no Index) [Digital]
[Kisaragi Gunma] HINA Project (Giri Giri Sisters) [Chinese] [Decensored] [Colorized]
[Haganema] Namaiki my Sister | My Cheeky Sister (COMIC Tenma 2009-06) [English] [YQII]
(CR32) [Studio BIG-X (Arino Hiroshi)] Mousou Mini Theater 9 (Sister Princess)
(SC14) [Imomuya Honpo (Azuma Yuki)] Oniisama e...2.5 Sister Princess "Sakuya" Book No.3 (Sister Princess)