(C85) [PalePink! (Sakurabe Notos)] Happiness Happy (Jewelpet Happiness)
(SC65) [Hagane no Tsurugi (Shiraha Mato)] Shiawase Ecchi Charge! (HappinessCharge Precure!)
(SC48) [barista (Kirise Mitsuru)] Shiawase no Aoi Tori | Blue Bird of Happiness (Touhou Project) [English] {FUKE}
Namahame Shimai Swapping
(C86) [Kaniya (Kanyapyi)] Kaniya no Omake bon Soushuuhen+α (Various)
(C81) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Kou | Cult of the Lust God (Touhou Project) [English] =LWB=
(Happy Twinkle 7) [Furaipan Daimaou (Chouchin Ankou)] Jewelina-sama ga Okusuri de aru Imi Happiness na koto ni naru rashii yo? (Jewelpet Twinkle)
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Bangai "Onsen Swapping" Hen
[Urban Doujin Magazine/NAPPI] SILVER GIANTESS [ENGLISH]
(COMITIA99) [WASABI (Tatami)] heavy girl
Kami-sama Happiness Charge Onegaishimasu + Kaijou Genteibon
[Ouchi Kaeru] Iki Iki Shio Ramen | Vivid Saltwater Ramen (COMIC HAPPINING Vol. 2) [English] [Hoshiboshi] [Digital]
Yuyu Amazinzing
(C86) [Aroma Gaeru (Numahana)] Oomori Happiness! (HappinessCharge Precure!)
(C95) [Happiness Milk (Obyaa)] BUKKAKE HAKUDAKU SATORI (Touhou Project)
[Aoi Hitori] Shiawase Ni Naru Tame Ni | Attaining Happiness (Comic Toutetsu 2015-02 Vol. 3) [English] [EHCOVE]
(C95) [Handful☆Happiness! (Nanahara Fuyuki)] HORNY♡BUNNY (Granblue Fantasy) [Chinese] [无毒汉化组]
(C86) [AFJ (Ashi_O)] HappinessCharge Zuricure! (HappinessCharge Precure!)
[Dulce-Q] Nonde Neru dake no Kantan na Beit desu (Nyotaika Happiness! 2) [English] {Hennojin} [Digital]
(C86) [Chronicle (Fukunaga Yukito)] Karareta Hime-chan (HappinessCharge Precure!)
Bishoujo Hobaku Hon | Kidnapping a Beautiful Girl: The Book
[Rusty Soul, Alto Seneka] Brandish Vol. 6 - Ch. 33-37 [English] [SaHa]
(C87) [LongHornTrain (CyoCyo)] Pretty Three Stars (HappinessCharge Precure!)
SWAPPING ALTRIA
(C86) [Ruiketsuan (Namidame)] Oshiri-Hime no Koufuku | Anal-Princess's Happiness (THE iDOLM@STER) [English] [doujin-moe.us]
[Kito Sakeru] Dick Under The Pole (COMIC HAPPINING Vol. 1) [Chinese] [沒有漢化]
Ore-tachi no Netori Netorase Swapping Seikatsu2!
(C87) [HATVHAT (Endou Happi)] Yamaguchi-kun I~ki Bun (Haikyuu!!) [English] [Mokkachi]
SEEDS OF HAPPINESS
HAPPINESS!
[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [Chinese] [伊忍汉化组] [Digital]
(C93) [Handful☆Happiness! (Nanahara Fuyuki)] Ingoku no Hana
(C88) [ABDG Encirclement Formation!! (Saranaru Takami)] Cling to Drops (HappinessCharge Precure!) [Chinese] [黑条汉化]
[Team Harenchi (Mituhime Moka)] Akkiina ga Aizono-san to Saishuuteki ni Shiawase ni Naru Hon | A Book About Akina Finally Finding Happiness with Aizono-San (Aizono Manami, Saegusa Akina) [Digital] (English) (Pangean)
格拉尼酱的本子半完成版
[Satsuki Imonet] Step Child Swapping (COMIC Tenma 2014-12) [English] {Striborg}
(C95) [Handful☆Happiness! (Nanahara Fuyuki)] HORNY♡BUNNY (Granblue Fantasy)
(C86) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Episode of religious faith 2 - (Touhou Project)
(C86) [GARUNANSA mk-2 (Mizuhara Katsumi)] Samishii Kimochi wo Wasureru hodo ni (HappinessCharge Precure!)
[JinJin] FutaSuki! Ch. 1, 3-4 (Ero Tori Happiness! | Lewd Photoshoot Happiness!) [English] =SW=
Happiness9 - Final Chapter
(C93) [Happiness Milk (Obyaa)] Scarlet Hearts 3 (Touhou Project)
Mahou no Kikai
SanaSuwa Ryoujoku Ganbou
(C87) [LongHornTrain (CyoCyo)] Pretty Three Stars (HappinessCharge Precure!) [English] {HalbesEi & B.E.C. Scans}
(C87) [Areya (Homing)] PreAre 9 (HappinessCharge Precure!)
SILVER GIANTESS 2
[Jitsuma] Koukan Musuko | Son Swapping Ch. 1 [English] [Jitsuma]
Zapping [English] [Rewrite] [olddog51] [Decensored]
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Bangai "Onsen Swapping" Hen [Chinese] [無邪気漢化組]
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
(Reitaisai 12) [Happiness Milk (Obyaa)] Yuuwaku Usagi wa Mazo Usagi (Touhou Project)
(C83) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin ‐ Shrine maiden x Lechery maidens ‐ | Faith in the God of Carnal Desire - Shrine Maiden x Lechery Maidens - (Touhou Project) [English] {Sharpie Translations}
(COMIC1☆6) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I give tentacle a body - (Touhou Project) [English] {Sharpie Translations}
Love triangle of happiness | Triángulo amoroso de la felicidad
(C83) [Kashiwa-ya (Hiyo Hiyo)] Swapping Precure! Ero Hon no Naka wa Minna Soku Hame! (Smile Precure!)
(C77) [bolze. (rit.)] Happiness is a Railgun (Toaru Kagaku no Railgun)