My Happy Marriage

My Happy Marriage
First light novel volume cover, featuring Miyo Saimori (left) and Kiyoka Kudou (right)
わたしの幸せな結婚
(Watashi no Shiawase na Kekkon)
Genre
Novel series
Written byAkumi Agitogi
Published byShōsetsuka ni Narō
Light novel
Written byAkumi Agitogi
Illustrated byTsukiho Tsukioka
Published byFujimi Shobo
English publisher
ImprintFujimi L Bunko
DemographicFemale
Original runJanuary 15, 2019 – present
Volumes9
Manga
Written byAkumi Agitogi
Illustrated byRito Kohsaka
Published bySquare Enix
English publisher
  • NA: Square Enix Manga & Books
MagazineGangan Online
DemographicShōjo
Original runDecember 20, 2018 – present
Volumes5
Live-action film
Directed byAyuko Tsukahara
Written byTomoe Kanno
Music byAkiyuki Tateyama
Studio
ReleasedMarch 17, 2023 (2023-03-17)
Runtime115 minutes
Anime television series
Directed by
Written by
  • Ami Satō
  • Takahito Ōnishi (S1)
  • Momoka Toyoda (S1)
Music byEvan Call
StudioKinema Citrus
Licensed byNetflix
Original networkTokyo MX, SUN, KBS Kyoto, TV Aichi, AT-X, BS11
Original run July 5, 2023 April 9, 2025
Episodes26

My Happy Marriage (Japanese: わたしの幸せな結婚, Hepburn: Watashi no Shiawase na Kekkon) is a Japanese light novel series written by Akumi Agitogi and illustrated by Tsukiho Tsukioka. Initially published online via the user-generated novel publishing website Shōsetsuka ni Narō, it was later acquired by Fujimi Shobo, who has released the series since January 2019 under their Fujimi L Bunko imprint.

A manga adaptation illustrated by Rito Kohsaka has been serialized in Square Enix's Gangan Online service since December 2018. A live-action film adaptation premiered in Japan in March 2023. An anime television series produced by Kinema Citrus aired from July to September 2023. A second season aired from January to April 2025. A new anime project has been announced.