(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7 | Little Sister Helper 7 [English] {Hennojin}
[Nakani] Imouto no Oppai ga Marudashi Datta Hanashi 4.5 (Marudashi x Sister) [English] [Digital]
[Kasuga Mayu] Saimin Idol ~Happy Clover ga Chiriochiru made~ Ch. 4 (COMIC Unreal 2018-12 Vol. 76) [English] [CGrascal] [Digital]
[Miyahara Ayumu] Shimoeda-san chi no Akarui Shokutaku | The Shimoedas, a poor but happy circle [English] {Lollipop Scans}
Giri Giri Sisters Ch. 1
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week ch 1-5 [English] [PSYN] [Digital]
Sister Breeder ~Oomiya-ke no Hakarigoto~ + Toranoana Gentei Tokuten | Sister Breeder ch.3 Oomiya's Family Plan + Extra
[HAPPY WATER (Kizaki Yuuri)] Colorful Geachu Geachu! (Code Geass)
(COMIC1☆9) [HappyBirthday (MARUchang)] GIFT!! (Kantai Collection -KanColle-)
(C59) [Studio BIG-X (Arino Hiroshi)] Mousou Mini Theater 6 (Cardcaptor Sakura, Sister Princess)
[Tsubaki Jushirou] Sister ⇔ Sister [English]
[Hanpera] Sisters Maid [English] [CGrascal]
[Fukumaaya] Uiuishii Imouto | Naive Little Sister (Megamori!) [English] [Crystalium] [Decensored]
[Touyu Stand (Touyu Black)] Lust Sister Bros -Urethra Seal-
[Takeda Hiromitsu] Sister Breeder [Chinese]
(C87) [MeltdoWNCOmet (Yukiu Con)] Imouto@JC Uraaka | sister@JC side-account [English] [Rin]
[Porori] My First Time is with.... My Little Sister?! (Ch.41 - 44)[English](Ongoing)
[Cloba.U] Yorimichi (Momo Yuri ~Forbidden Sisters~) [Chinese] [补丁布丁汉化组E]
(C92) [Happy Birthday (MARUchang)] Lion Heart! (Fate/Grand Order)
[Kasuga Mayu] Saimin Idol ~Happy Clover ga Chiriochiru made~ Ch. 4 (COMIC Unreal 2018-12 Vol. 76) [Chinese] [村长个人汉化] [Digital]
(Houraigekisen! Yo-i! 35Senme) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Ashita Haretara (Kantai Collection -KanColle-)
Marudasister
Gimai Himari | Stepsister Himari
(CT22) [Happy Birthday (MARUchang)] Fight For Liberty No.0 (Kantai Collection -KanColle-)
(Comic Memories 03) [HappyBirthday, VISCARIA (Atera, Maruchan.)] Like a Foojin! (Touhou Project)
[Shinobu Tanei] Imouto Shojo Gensou | Little Stepsister Fantasy Virgin Ch. 1-10 [English] {Tadanohito}
Happy People
(C60) [G-Power! (Gody, SASAYUKi)] YOU ARE THE ONLY version sister princess (Sister Princess)
(SC60) [Happy Birthday (MARUchang)] Koi no Tsundere Kokoro no Cupid (Dragon Quest VII)
Shiawasena Yuki Daruma | A Happy Snowman
(C72) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/7 (Hayate no Gotoku! [Hayate the Combat Butler!])
[Makio] Shiawase no Katachi | A Figure of Happiness (COMIC LO 2014-11) [English] [Hot Cocoa]
Otouto to no Happy Life! | A Happy Life with My Little Brother!
[Michiking] Ane Taiken Jogakuryou Chapters 1-1.5 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi]
YELLOW 2 HAPPY
[Kiya Shii] Mind of Sisters Ch. 1-3 [English] [Yoroshii, Doujin-Moe]
[Yui Toshiki] My Sisters Ch.1-8 [English]
(C88) [Happy Birthday (MARUchang)] Romance ga Ariamaru (Kantai Collection -KanColle-)
[Happy Drop (Bell)] Identity
(COMIC1☆11) [Area14 (Kasei)] Elf Shimai to Orc-san | Elf Sisters And The Orc [English] [Tremalkinger]
[Ueda Rieko] Amai Shimai - The Sisters so Sweet | 淫美香甜姊妹 [Chinese]
My Little Sister Can't Be This Ricchan-like
(Shota Scratch 22) [Happy Drop (Minase Sizuku, Miyamoto Ikusa)] Restraint Boys [English] [TnK O]
SISTER DANCE 2: Ore no Kanojo to Imouto ga Seiteki Sugiru
(C72) [Zanryuu Shinen (Nagami Yuu)] SisterS (Mahou Shoujo Lyrical Nanoha) [English] [Yuri-ism]
(Mimiket 10) [HAPPY WATER (Kizaki Yuuri)] -True night- (Fate/stay night) [Chinese] [wl00314824個人漢化]
[HappyBirthday (MARUchang)] C'MON BABY Albacore (Azur Lane) [2018-11-11]
(C68) [Happy Water (Kizaki Yuuri)] Luna-tan to Issho (Gundam SEED Destiny)
[Kihiru] Hakudaku no Sono | 白濁之苑 [Chinese]
(Comic Castle 2005) [HAPPY WATER (Kizaki Yuuri)] Meerchan no DOKIDOKI taiken (Gundam SEED DESTINY)
[Saegusa Kohaku] KURO-SiS -Black Sisters-
[Yui Toshiki] Ane My Sister+ | 姐姐 my sister+ [Chinese]
[Tsubaki Jushirou] Daily Sisters Ch. 1 [English]
[Monety] Bitch Side Sister (COMIC Anthurium 2017-09) [English] [TeamKamikiller] [Digital]