(C64) [Mirai Seiki Maruhi Club (Ukita Tougo)] Mujouken Koufuku (Xenosaga)
Netorarezuma no Koufukuron
Hanayome no Koufuku
[Gotou Sekai (Gotou Isa)] Kyochikubi Shounen no Koufuku 1 [Digital]
Renjou Koufuku Love Game
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Digital]
Hanayome no Koufuku ~Kago no Tobira ga Hiraku Toki~
Koufukuron de Chucchucchu 2
[Koufuku Iinchou (Happy)] Doukyuusei to Otomari [Digital]
Koufukuna Akumu | A Happy Nightmare {Anneioux}
Rem no Koufuku H Ron | Rem's Happiness H Theory
[Hasemi_box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti) [Chinese] [靴下漢化組] [Digital]
(C86) [Ranshi to Kimi to. (santa)] Koufuku no Conception | Happy Conception (Amagami) [English] [Doujin-Moe]
[Tsukemayuge (Yuzugin)] Saya to Ito to Koufuku | Saya and String and Joy [English] [Digital]
[Hasemi box (Hasemi Ryo)] Futari to Shota no Naisho Graffiti (Koufuku Graffiti)
[NADORINDOU (Kinokonokko)] nadoreeno koufukuron 2 (Sakura Taisen)
[Buri Daikon (Yoshimoto Ayumu)] Koufuku no hanataba o (Fate/Grand Order) [Digital]
Koufuku no Kachi Kouhen
[Calpis Koubou] Kankin Shoujo no Koufuku-na Hibi [Digital]
(C93) [*Cherish* (Nishimura Nike)] Koufuku no Jouken (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[NADORINDOU (Kinokonokko)] Nadoriino Koufuku Ron (King of Fighters, Love Hina)
Koufukuron Murase Ayumi Hen MANIAC: 2
(SUPER24) [neutral. (Shimajima Othello)] Rekka to Hayato no Manpuku Shiki Koufukuron (Gaist Crusher)
(COMIC1☆2) [Kokikko (Sesena Yau)] Koufuku Kansen Shou (Hayate no Gotoku!) [English] [Otokonoko Scans]
Koufuku no Plu-san | The blessed Plu-san
(SC2015 Winter) [Atarashiki(21)] Chuubou Kankin Graph (Gourmet Girl Graffiti) [Chinese] [靴下汉化组]
[MC (Mafen)] Otoko ni Houshi Suru no ga Onna no Koufuku to Iu Inakamachi de Sugosu Yaritai Houdai Yarimakuri na Natsuyasumi [Chinese]
(C93) [*Cherish* (Nishimura Nike)] Koufuku no Jouken (Kantai Collection -KanColle-) [Chinese] [無邪気漢化組]
Koufuku Paradox
[Bunga] Koufuku no Kemono (COMIC ExE 14) [English] [Hentai_Doctor] [Digital]
(C87) [Sissch (Sissch)] Yamazaki Sousuke no Koufukuron (Free!)
[Sasakura Ayato] Nakayoshi Ace. (Shoujo Ryuu Koufuku Kaku Shu Ron) [English] [Frost]
Oshiri-Hime no Koufuku
[Sasakura Ayato] Shoujo Ryuu Koufuku Kaku Shu Ron
(SC2015 Winter) [Atarashiki(21)] Chuubou Kankin Graph (Gourmet Girl Graffiti)
[0-PARTS (Nishida)] Koufuku, Joyanokane no Oto to Tomoni (DAYS)
Koufuku, Joyanokane no Oto to Tomoni
Rem no Koufuku H Ron | 렘의 행복 H론
[San Kento] Koufuku no Plu-san Ch. 4 Erosugiru Kuro Gal o Okashitai | The blessed Plu-san Ch. 4 I Want To Rape A Way Too Hot Kuro Gyaru (Mugen ni Kanjiru Onna no Karada) [English] [ChoriScans]
[San Kento] Koufuku no Plu-san Ch. 3 Heroine Shokushu Monzetsu Pinch | The blessed Plu-san Ch. 3 The Heroine’s Tentacle Fainting Predicament (Mugen ni Kanjiru Onna no Karada) [English] [ChoriScans]
Koufukuki no Rinjin | 행복기의 이웃
[eruapo gundan (Kurabayashi)] Neko Musume Koufuku Nikki (Gegege no Kitarou) [Digital]
[p.32 (Chinoha)] Torokeru you na Koufukukan | An Enchanting Feeling of Happiness (Touken Ranbu) [English] [KuriMitsu VN & TsundeHolic & Sexy Akiba Detectives] [2016-01-10]
Kamikaze-gata Koufukuron
(C86) [Ruiketsuan (Namidame)] Oshiri-Hime no Koufuku | Anal-Princess's Happiness (THE iDOLM@STER) [English] [doujin-moe.us]
[Argyle check, Wanton Land Kumiai (Komame Maru)] Gochuumon wa Kirin desu ka? Kai (Koufuku Graffiti) [Chinese] [落莲汉化组] [2015-02-07]
(C88) [Somnium (Kisaragi Ao)] Koufukuron (Tokyo Ghoul)
[Sanzu Rokumon] Koufukuron - Murase Ayumi Hen 1
(C88) [Diethelm (Mizuyuki)] Koufuku Jougensetsu (Haikyuu!!)
[Kaneko Toshiaki] SURRENDER Onna no Koufuku
[Kawamura Hirotaka] Hachido Nanabu no Koufukuron (Eudaemonics on 38.7℃)
(C86) [Ranshi to Kimi to. (santa)] Koufuku no Conception (Amagami)
Koufuku no Kemono
zettai koufuku dorei-sei
[Ponpharse] Koufuku na Jikan [Textless]
(C88) [Somnium (Kisaragi Ao)] Koufukuron (Tokyo Ghoul) [English] [Tigoris Translates]
(SUPER25) [Sashikiz (Gusari)] Tonari no Hukanou to Koufuku (Haikyuu!!)
[Kurumiko] Koufuku na Pet [Chinese]
Koufukuki no Rinjin
Otoko ni Houshi Suru no ga Onna no Koufuku to Iu Inakamachi de Sugosu Yaritai Houdai Yarimakuri na Natsuyasumi
Koufuku no hanataba o
[Ketsukaseya (Ryuu Mokunen)] Koufuku na Kazoku [Digital] [Colorized]
[San Kento] Koufuku no Plu-san | The blessed Plu-san (Jikan o Tomete Sekuhara Tengoku) [English] [ChoriScans]
[Argyle check, Wanton Land Kumiai (Komame Maru)] Gochuumon wa Kirin desu ka? Kai (Koufuku Graffiti) [2015-02-07]
(SC59) [Sekishoku Vanilla (Kuma)] Koufuku ni Itaru Zetsubou (Super Danganronpa 2)
(COMIC1☆2) [Kokikko (Sesena Yau)] Koufuku Kansen Shou (Hayate no Gotoku!)
Kimi ga Kureta Koufuku ni Shukufuku o
(KENKAppuru) [Double Slash (Orishima Yupopo)] Mujouken Koufuku (K)
[Kimura Yoshihiro] Koufuku Taichi | Happiness Manor [English] [q91]
(C86) [Ruiketsuan (Namidame)] Oshiri-Hime no Koufuku (THE iDOLM@STER)
Koufuku no Kemono | 행복의 짐승
Koufuku o Yobu Pyonpyon
[Tenji] Koufukuron (Aldnoah.Zero)
Koufuku na Jikan
Koufuku Taichi | Happiness Manor
Tonari no Hukanou to Koufuku
(SC2017 Winter) [Nekoyashiki (Nekodanshaku)] Kamikaze-gata Koufukuron (Kantai Collection -KanColle-)
(C88) [Sneeeze (Kubu)] Koufukuna Akumu (Free!)
Koufuku na ◯◯
Koufuku Kansen Shou
Koufuku no Katachi
[Ijimaya (Ijima Yuu)] Erika to Mariya Chinpo Cleaner Oyako no Koufuku na Shin Seikatsu [English] [ChoriScans]
Koufukuron
[Koufuku Iinchou (Happy)] Doukyuusei to Otomari [Chinese] [迷幻仙域×新桥月白日语社] [Digital]
(C87) [Waffle Doumeiken (Tanaka Decilitre)] Manpuku Stockholm (Koufuku Graffiti)
HEART&BODY.20 - Erisu Koufuku no Gishiki
[San Kento] Koufuku no Plu-san Ch. 6 Yasumiake de Hacchakeru Gal | The blessed Plu-san Ch. 6 - A Gyaru Letting Lose After Summer Break (Mugen ni Kanjiru Onna no Karada) [English] [ChoriScans]
Gendai Koufuku Kenkyuukai
[Argyle◇check and Wanton Land Kumiai (Komame Maru)] Gochuumon wa Kirin desu ka? Kai (Koufuku Graffiti) [2015-02-07]
Scapegoat Koufukuron
[Axis Technology] - Koufuku no Omocha (Rozen Maiden)
(C72) [club54 (Ichigo Mark)] Kagami Koufukuron 2 (Lucky Star)
Gekiga Yapoo Koufuku
(C91) [INDEX:410 (Shindou Mayumi)] Rem no Koufuku H Ron (Re:Zero kara Hajimeru Isekai Seikatsu)
Kouhukuya no Ehon Gokujo 2
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
(C86) [Ranshi to Kimi to. (santa)] Koufuku no Conception (Amagami) [Chinese] [魔剑个人汉化]
(C87) [Mabo Udon Teishoku (Yakisobapantarou, Negitoroko)] Kanojo no Koufukuron (Final Fantasy V)
(C58) [H&K (Kotobuki Kazuki)] Koufuku no Rakuin TOMOE Hen
(C80) [Koufuku Vector (Ito to Yuki)] Alice in Wonderland (Heaven's Memo Pad)
[Onikubo Hirohisa] Koufuku no Gishiki
(J.GARDEN 41) [Kume (Minakami Riku)] Ura to Ura no Koufukuron
(ParaGin 16) [MB38 (Sabano Misoni)] Nakimushi Saga to Koufuku no Megami (Saint Seiya)
[club54 (Ichigo Mark)] Konayuta Koufukuron (Lucky Star)
[Zensoku Punks] Koufukuron - Murase Ayumi Hen MANIAC: 1
[Kometubu (Rittiri)] Koufuku Paradox (Shingeki no Kyojin)
[Kurumiko] Koufuku na Pet
[Soutome Emu] Sahara no Koufuku Mono | 撒哈拉的幸福者 Ch. 1 [Chinese] [冒险者公会] [Digital]
[Koufuku Shigen (ryokutya)] syoku*ma_another story (Touhou Project)
Scapegoat Koufukuron | Scapegoat Theory of Happiness