[Ohisashiburi] Chinchin Ate Game
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project) [English]
(SC2015 Autumn) [Happy Birthday (MARUchang)] Preserved Roses (Granblue Fantasy)
[HAPPY WATER (Kizaki Yuuri)] Colorful War. (Super Robot Wars)
(C69) [HAPPY WATER (Kizaki Yuuri)] Dai 2 Tsugi Colorful War. (Super Robot Wars)
[VOLUTES (Kurogane Kenn)] Happy Happy Samba Machine (BanG Dream!) [Chinese] [Digital]
(C94) [Trigger Happy (Satsuki Harunobu)] Wanko Play Hamanami-san (Kantai Collection -KanColle-)
17 Couple Game Ch.0-29
(Shotaket 11) [16kenme (Sato-satoru)] Watarase Moe File (Happiness!)
(C93) [detergent (Matsunami Rumi)] Kimi Ii Karada shiteru ne Happy Happy Twin ni Iranai? (THE IDOLM@STER CINDERELLA GIRLS)
(C71) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Child of Fortune (Rune Factory)
(Renai Free Style! Osaka Taikai) [Suimasen (Moko)] Happy Star Memory (Free!)
The couple with the tallest height difference at school
Chinzurena no Kaku Kimochi Warui Couple
[Pd] Happy Snow Festival (League of Legends)
(Reitaisai 11) [Esoragoto (SoRA)] Koishi's Happy END (Touhou Project)
[Neginegio] Inwai Kakei Gakuen ~Nerawareta Couple~
Kyodai Couple
[Sena Youtarou] Futomomo × Seiyoku = Ba Couple | Thighs × Lust = Lovebirds (COMIC Penguin Club 2022-05) [English] [Digital]
(Rainbow Flavor 14) [Keruto (Yanagi Hareta)] That's Also Happy!? (Go! Princess PreCure)
(Reitaisai 10) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - tentacle and hermaphrodite and two girls - (Touhou Project)
[Sena Youtarou] Futomomo ÷ Seiyoku = Ba Couple (COMIC Penguin Club 2022-05) [Chinese] [Digital]
[Tamabi] Besuto Kappuru no Jouken | Best Couple Criteria (COMIC Anthurium 2022-02) [English] [Nisor] [Digital]
(SC2016 Autumn) [Happy Birthday (MARUchang)] Dangerous Eden (Fate/Grand Order)
(C80) [Chiisai Hou ga Ii.×Mugijirushi (asaki & Tairi)] Happy Toy (Touhou Project)
[Herikutsu Ryuutsuu Center] Haeteru kara Suki! Futanari Les Couple no Nanimo Kinai Tsuitachi
[Matsufuji Junko] The Christmas Eve Couple (Mist Magazine 12-96) [English]
(SC35) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Child of Fortune 2 (Rune Factory)
[hn (Nanabishi Hiro)] happy Re:verse day (Kuroko no Basuke) [English] [Baka Dumb Aho Scans]
Couple Kissa ni Kanojo to Ittemita Kekka
[Uruujima Call] Happy Birthday Side B [English][QBtranslations]
(C84) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I am semen addict - (Touhou Project)
[Himawari☆Sisters (Hodaka Maho)] Hana * Hana (Happiness!, Otome wa Boku ni Koishiteru)
(SC42) [Happy Birthday (MARUchang)] Flatliner (Various)
(C77) [ciaociao (Araki Kanao)] HAPPY EDEN Soushuuhen 2 (Hayate no Gotoku!) [Chinese] [CE家族社]
(C87) [Yu-cho (Pal)] HAPPY LOVER (Free!)
[Mulduck] Couple Game: 17 Sex Fantasies Ver.2 - Ch.21 - 40 [English]
[FAKESTAR, Happy Man, RUBBISH Selecting Squad (Miharu, Namonashi, Suzuki Kyoutarou)] Omake Hon (Various)
(HaruCC20) [Average (Akiyama)] Kasanshiki Happy End (One Punch Man)
(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness) [Sample]
(Pretty Stakes) [HappyBirthday (MARUchang)] Hop Step Dancing Junbigou (Uma Musume Pretty Derby) [English] [Roadwarior2]
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project)
[Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b/11 (Mahou Shoujo Lyrical Nanoha [Magical Girl Lyrical Nanoha])
Sheltered Couple
[HAPPY WATER (Kizaki Yuuri)] Yoru Hime -Yoruichi-san to Orihime-chan- (Bleach)
(Shota Scratch 22) [Happy Drop (Minase Sizuku, Miyamoto Ikusa)] Restraint Boys
[Egao ga Ichiban (Tsukusun)] Ureshihime Kankan | Happy Princess Violation [English] =SNP= [Digital]
(C88) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou (Touhou Project)
[Sayonara Hornet (Yoshiragi)] Newly married couple (Mobile Suit Gundam Tekketsu no Orphans) [Chinese] [瑞树汉化组]
(C73) [HAPPY WATER (Kizaki Yuuri)] Oojiibon EX (Super Robot Wars)
Jinno Megumi to NeCafe no Couple Seat de Ichaicha suru Hon
(C82) [Happiness Milk (Obyaa)] H na Youmu no Okaimono | Youmu's sexy shopping (Touhou Project) [English] [SMDC]
[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]
[Kansou Enoki Take (Enoki no Titan)] Kinoko no Tsumeawase
[Paradise City (Nishi Iori)] Rakugakizuki (Various)
[Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project) [Digital]
(Futaket 12) [Inarizushi (Omecho)] Yuujou Crash Couple [Chinese] [銀人個人漢化]
[Happy Turn] Goukan ! + Goukan !! (K-ON!)
(COMIC1☆3) [HAPPY WATER (Kizaki Yuuri)] Colorful K-ON! (K-ON!)
(Houraigekisen! Yo-i! 29Senme) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Boku ni Sawatte (Kantai Collection -KanColle-)
(C69) [Happy Paranoia (Various)] Chinese Quince (Chibi Vampire) [English] [Otokonoko Scans]
(C61) [Happy Koukou (Masaki Gunji)] Dennou Tenshi (Angelic Layer)
(C83) [Yokoshimaya. (Yokoshima Takemaru)] Mama-Miyu (Smile Precure!) [English] [Threedice]
Futari Gokko | Playing Couple
(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order) [English] [Futatsu Scans]
[MilkyBox (Qoopie)] Elf Gari 5 ~Dai Go maku Daraku Bouchou~
(C95) [Handful☆Happiness! (Nanahara Fuyuki)] HORNY BUNNY (Granblue Fantasy)
(SHT2016 Aki) [Happy Birthday (MARUchang)] Socratic Love (Re:Zero kara Hajimeru Isekai Seikatsu) [English] {Hennojin}
Himitsu no Gal Shota Summer | Secret Gyaru x Shota Couple tankoubon omake chapter + Summer sequel Ch.26-36
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 02 [Digital]
(C90) [Nagiyamasugi (Nagiyama)] Precure Ryoujoku Soushuuhen 1 (Precure Series)
Couple's Secret
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Geass (Code Geass)
(SC61) [Picosolenodon (322g)] HAPPY BIRTHDAY PROMISE (Danganronpa)
(C89) [Happy Present (Manmer)] Kyou Kara Ore ga Udonge-chan! (Touhou Project)
Were Happy Family 1 & 2
[Shinozaki Rei] Wana ~Damasare Yogosareta Couple~
(C73) [ciaociao (Araki Kanao)] HAPPY EDEN 5 (Hayate no Gotoku!)
[Kurokawa Rikuu] tokuku happy birthday (Akuma no Riddle) [Chinese]
How to be Happy