[Yukimi] Native Heart (Birthday ~Shokai Genteiban~) [English]
[Kansou Enoki Take (Enoki no Titan)] Kinoko no Tsumeawase
[birthdaysuit (Yamada Hitori)] Hidoi! Splatoon (Splatoon) [Digital]
(C85) [Happiness Milk (Obyaa)] Majo Datanpen Monogatari (Touhou Project)
(C82) [Happiness Milk (Obyaa)] H na Youmu no Okaimono (Touhou Project)
Birthday Ch10 - Dreams And Chains
[Spread Happiness (Yukihiro)] Tomboy Princess (Dragon Quest IV) [English] [JBVMND]
[Yoshida Gorou] Happy Birthday
(COMIC1☆4) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Mana + Nene season2 (Love Plus)
(C88) [Nejikiri Sister (Hanemikakko)] Subterranean Sun Birthday (Touhou Project) [English] [A-Trans]
(Renai Jaws 4) [American ☆ Rock (Kotarou)] Happy Happy Boy (Free!) [English]
(C71) [Kurione-sha (YU-RI)] Happy Holiday (BLEACH)
(C88) [Melty Pot (Mel)] Happy Style! 3 (Yuyushiki)
(C83) [Happy Drive! (Yofukashi)] Koisuru Youmu wa Chiisaku Hosoku te Toiki ga Tottemo Yoi Nioi (Touhou Project)
(Reitaisai 15) [Happiness Milk (Obyaa)] Scarlet Hearts 4 (Touhou Project)
[Futanarun (Kurenai Yuuji)] Futanari Musume Otokoyu Mission 4 | Futanari Men's Bath Mission 4 [English] =SW= [Digital]
(C73) [HAPPY WATER (Kizaki Yuuri)] Oojiibon EX (Super Robot Wars)
[Anthology] Maid Girls Club 2
(Happy Twinkle 7) [Furaipan Daimaou (Chouchin Ankou)] Jewelina-sama ga Okusuri de aru Imi Happiness na koto ni naru rashii yo? (Jewelpet Twinkle)
[Happy Turn] Goukan ! + Goukan !! (K-ON!)
[Molokonomi] HAPPY Merry Xmas (COMIC LO 2010-12 Vol. 81) [English] [ugliblawg]
(C82) [GRAND CROSS (Various)] Anata ni Miseru Ecchi na Smile (Smile Precure!)
(Kouroumu 6) [Happiness Milk (Obyaa)] Hangyaku Dorei (Touhou Project)
(C75) [PINK (Araiguma)] HAPPY WEDDING (Code Geass) [English]
(C73) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] ...to be ''kissin' you (KiMiKiSS)
Happy Birthday
[Uruujima Call] Happy Birthday Side-A (COMIC Megastore 2012-02) [English] {Funeral of Smiles & LWB}
(Happy Twinkle 2) [Kaname (Siina Yuuki)] ANGEL CHILDREN (Jewelpet Twinkle)
[Ohisashiburi] Chinchin Ate Game
[Fatalpulse (Asanagi)] VictimGirls 21 Bokujou: Happy End (Granblue Fantasy) [Digital]
[Muchin] Tsure ga Futanari JK ni Netoraremashite [English] =Krizalid=
[Azuma Tesshin] Double Birthday
(Love me do Cheer) [Chumimin (Tsutsumi Tsumimi)] un happy birth day (Ensemble Stars!)
Happy Cherry 2
My Little Birthday
Maryoku Kyoukyuu o Motto Tomeruna
(C79) [Asaiumi (Asami Asami)] Happy Come Nyanko - happy come cat (Love Plus)
(C89) [O-Mars (Mars)] Happy Summer Time (Vocaloid) [English] [Shotachan]
(C81) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Edge Of The Knife (Senran Kagura)
[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Sunny Ankoku Hentai 02 (Smile Precure!)
(SC48) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Hole satisfying a desire - (Touhou Project) [English] [maipantsu]
[VOLUTES (Kurogane Kenn)] Happy Happy Samba Machine (BanG Dream!) [English] [WindyFall Scanlations] [Digital]
[Udon] Happy Birthday (Love Live!) [Chinese] [Dokiki漢化組] [Digital]
(C81) [Arysuivery, Chiyohan, AREYOUHAPPY? (Ayakase Riberi, Chiyoko, Asai Ichiko)] Pink Gami to Grade Gami ga Inran Ja Nai Wake Nai! (Touhou Project)
[Benjamin] Happy desu ka? Aoi-chan (To Heart)
(C91) [Guillotine Mozzarella (Gokuraku Jouko, Jenigata)] Nishizumi Happy Surrender (Girls und Panzer)
Birthday
[Mushi024] Twisted Tang Poetry: The River-Merchant's Wife: A Letter [ENG]
(C67) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] King Harvest (Various)
[Yukimi] Birthday ~Shokai Genteiban~ Ch.1-8, 10 [English] [Decensored]
Birthday Benny [English] [Rewrite] [Yuu Sakagami]
[urai tami] Happy Go Lucky
(SC33) [Happy Water (Kizaki Yuuri)] 100 Yen Bon. 3 (BLEACH)
[Kawady MAX] Otanjoubi | Birthday (Loli-ita 2 Joji Aigyaku Hen) [English] {atomicpuppy}
(Teiruzu Saien 30) [Amarans, caplet0.5 (Fujimura Marina, mego)] Happy Holiday (Tales of Xillia) [English] [Silver Lining]
Tachibana Makoto wa Hentai Kaichou no Birthday Cake
(SC35) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Child of Fortune 2 (Rune Factory)
Happy New Year
(COMIC1☆5) [Gegera Standard (Gegera Toshikazu)] happy life (Macross Frontier) [English] {doujin-moe.us}
C'MON BABY Albacore
"Happiness!" Original Drawings and Illustrations
(C89) [Handful☆Happiness! (Nanahara Fuyuki)] Chitsujo Breakin' (Granblue Fantasy) [Chinese] [无毒汉化组]
(C82) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY!! (Smile Precure!) [English] =LWB=
(COMIC1☆14) [HappyBirthday (MARUchang)] Jikochu de Ikou! (Fate/Grand Order)
[Uruujima Cohol]Happy Birthday -Side A-& -Side B(chinese)
Birthday Ch1 - Looser Sister
[Tonari no kei-chan & Anettai zaimoku-ten] Happy Star (Urusei Yatsura)
Pes!Pes!Pes!!!
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project)
Happy Berry: A LUSTFUL BERRY Valentine's Day Short Story [English] [shakuganexa]
[Uruujima Call] Happy Birthday Side B [English][QBtranslations]
(CT22) [Happy Birthday (MARUchang)] Fight For Liberty No.0 (Kantai Collection -KanColle-)
[Recycle (LASK)] Happy+Star (Mahou Shoujo Lyrical Nanoha)
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project)
Otouto to no Happy Life! | A Happy Life with My Little Brother!
[Mikami Cannon] Happy Birthday Rental Kareshi (Zecchou Yokkyuu) [Chinese] [黑条汉化]
[Niratama (Sekihara, Hiroto)] Ultra Happy End (Smile Precure!)
[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]
[Suzudama Renri] Happy White Day (Manga Bangaichi 2016-05) [Chinese]
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON [English] [NHNL]
[Wata 120 Percent (Menyoujan)] Tanjoubi ni Onnanoko to Gattai suru no wa Yume Darou ka | Is it a dream to have sex with girls on my birthday (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] =SNP+NEM=
(C90) [Handful☆Happiness! (Nanahara Fuyuki)] FALL DOWN (Granblue Fantasy) [English] [CGrascal]
(C90) [Nama Cream Biyori (Nanase Meruchi)] A HAPPY LOVE LOVE LIFE! (Love Live! Sunshine!!)
(SC42) [Happy Birthday (MARUchang)] Flatliner (Various)
(Mimiket 10) [HAPPY WATER (Kizaki Yuuri)] -True night- (Fate/stay night) [Chinese] [wl00314824個人漢化]
[HAPPY CORE (Kinoshita Ichi)] Becolor
(C91) [HIGH RISK REVOLUTION (Aizawa Hiroshi)] Re:Zero kara Hajimeru Happy End!? (Re:Zero kara Hajimeru Isekai Seikatsu)
(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order) [English] [Futatsu Scans]
(Shotaket 11) [16kenme (Sato-satoru)] Watarase Moe File (Happiness!)
(Ossan Paradise) [Rycanthropy (Mizuki Gai)] HAPPY HALLOWEEN [Chinese] [黑夜汉化组]
[Zat] SSM - Skullgirls Squigly Masturbation (SkullGirls) [English]
(C61) [Happy Koukou (Masaki Gunji)] Dennou Tenshi (Angelic Layer)
[HappyBirthday (Maru-chan.)] MIND FOREST (Rozen Maiden)
[Rupyon] Tanjoubi Omedetou. - Happy Birthday Misato-kun - (Uta no Prince-sama) [English]
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(C91) [Goshujinsama no Omochabako (hal)] Fondness Doll Happy END [Chinese] [沒有漢化]
(SC33) [AREYOUHAPPY? (Asai Ichiko)] Louise no Choukyou (Zero no Tsukaima)
[Kazusa Shima] Happy Ribbon
[Windmill] Happiness! Visual Fanbook (Happiness!)
WANNA be BRILLIANT
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project) [English] [Hardcore-translations]
(SC2018 Summer) [HappyBirthday (MARUchang)] Byouteki Shunga Nikki (Fate/Grand Order)
[HappyBirthday (MARUchang)] C'MON BABY Albacore (Azur Lane) [2018-11-11]
[Oldwiseman (Matsurizuka Mio)] Junnyan wo onnanoko toshite aishitai! (Happiness!)
[Virgin_Neko] Rosaria's birthday gift (Genshin Impact) (Animated) [Chinese] [黎欧赞助汉化]
[Acchi no Seikatsu (Sado)] Hoshizora Bad End (Smile PreCure!) [Digital]
(Axis Kyoudan Zangeshitsu) [Happy Birthday (MARUchang)] Mondai Girl :Re (Kono Subarashii Sekai ni Syukufuku o!)
(C81) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Kou | Cult of the Lust God (Touhou Project) [English] =LWB=
[Sarunote Isao] Birthday Lip (English)
(Reitaisai 7) [Happiness Milk (Obyaa)] Nikuyoku Kami Ao Shin - Carnal desires in God - (Touhou Project) [English] [Rewrite] {Little White Butterflies}
(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Guraburunrun Fantasy (Granblue Fantasy)
(COMIC1☆6) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I give tentacle a body - (Touhou Project) [English] {Sharpie Translations}
(COMIC1☆11) [HAPPY WATER (Kizaki Yuuri)] Kono Subarashii Damegami ni Itazura o! (Kono Subarashii Sekai ni Syukufuku o!)
Record of ALDELAYD SideStory Black Birthday
[Kohakura. (Kohaku.)] Happy Cherry 2 (Mahou Shoujo Lyrical Nanoha)
[Moritō] Shikamaru 's birthday celebration! - ShikaTema R18 doujinshi (pixiv 70355608)
(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park)
(C94) [Happy Drive! (Yofukashi)] LOG IN ERROR (Sword Art Online Alternative Gun Gale Online)
(SC33) [Happy Water (Kizaki Yuuri)] Fortune (Bleach) [English] {doujin-moe.us}
(SC31) [Cool Palace (Suzumiya Kazuki)] Are you Hapiness!? (Happiness!)
(Happy Awa Time) [Kicca (Koame)] Mamono no Shokutaku (Touken Ranbu)
(C88) [Happy Birthday (MARUchang)] Romance ga Ariamaru (Kantai Collection -KanColle-)