TV series
Sudden Marriage
2025–, Japanese, on Nippon TV.
Mao Koshiba, a food company sales rep, discovers her boyfriend's infidelity and ends up drowning her sorrows in alcohol. She wakes up in a stranger's bed, only to learn he is her new boss, Hajime Ando—who shockingly claims they are now married.
- Seasons
- 1
- Episodes
- 12
- Episode length
- Varies
- Status
- Still running
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Where to watch Sudden Marriage
Sudden Marriage is streaming on Amazon Prime Video in India.
Amazon Prime Video
Amazon Prime Video with AdsAvailability in India as of 9 November 2026. Streaming data by JustWatch.
Latest episode
S1 E12: Episode 12
Aired 25 March 2025
Seasons 1
Cast & crew
Details
- First aired
- 7 January 2025
- Network
- Nippon TV
- Original title
- いきなり婚
- Language
- Japanese
- Country
- Japan
- Type
- Scripted
Check ratings elsewhere
News & fan talk
What Sudden Marriage is based on
Sudden Marriage is adapted from a web novel.
Source details from Wikidata and TMDB.
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Sudden Marriage: quick answers
Is Sudden Marriage worth watching?
Sudden Marriage doesn’t have enough ratings for a verdict yet.
How many seasons of Sudden Marriage are there?
Sudden Marriage has 1 season and 12 episodes.
Is Sudden Marriage finished?
Sudden Marriage is still listed as returning series; no new episode date is announced yet.
Which OTT platform is Sudden Marriage on?
Sudden Marriage is streaming on Amazon Prime Video in India. (Checked 9 November 2026.)
Sudden Marriage parents guide: is it suitable for kids?
No age rating is listed for Sudden Marriage yet.
What shows are like Sudden Marriage?
If you liked Sudden Marriage, try The Rainmaker, Offspring, Days of Our Lives.
What is Sudden Marriage based on?
Sudden Marriage is adapted from a web novel.