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Is Betrothed to My Sister's Ex available in South Korea?

Yes, Betrothed to My Sister's Ex is available for streaming in South Korea.

Betrothed to My Sister's Ex

Betrothed to My Sister's Ex

2025Animation, Comedy, RomancetvSeriesIMDb 6.9/10

Marie thinks that she is being used as a substitute fiancée for her lost sister Anastasia; due to her parents breaking her self-worth. In truth, she was the one the proposal was meant for; the sender had mixed up their names.

#4630Trending this week↓ 60 places
49Countries streaming
6.9/10IMDb rating

Streaming in 49 countries

Last updated: November 8, 2026
United Arab EmiratesArgentinaAustriaAustraliaBelgiumBrazilCanadaSwitzerlandChileColombia+39Czechia, Germany, Denmark, Ecuador, Estonia, Spain, Finland, France, United Kingdom, Greece, Croatia, Hungary, Indonesia, Ireland, India, Italy, Japan, South Korea, Lithuania, Moldova, Mexico, Netherlands, Norway, New Zealand, Peru, Poland, Portugal, Paraguay, Romania, Sweden, Singapore, Slovakia, Thailand, Türkiye, Taiwan, Ukraine, United States, Venezuela, South Africa

Where to watch in South Korea

  • CrunchyrollIncluded with subscription
    HDWatch Now
  • TVINGIncluded with subscription
    HDWatch Now
  • WatchaIncluded with subscription
    HDWatch Now
  • Prime VideoNot available in South Korea
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Where else it's streaming

  • Crunchyroll

    Available in
    41 countries

    +37
  • Crunchyroll Amazon Channel

    Available in
    32 countries

    +28
  • Catchplay

    Available in
    3 countries

  • Anime Times Amazon Channel

    Available in
    2 countries

  • Prime Video

    Available in
    1 country

  • Hulu

    Available in
    1 country

  • U-NEXT

    Available in
    1 country

  • dAnime Amazon Channel

    Available in
    1 country

Details

Director
Masahito Otani
Genres
Animation, Comedy, Romance
Release year
2025
Type
TV series
Production
Japan

Availability in South Korea

  1. Added to TVINGOct 21, 2025
  2. Added to WatchaOct 17, 2025
  3. Added to CrunchyrollJul 18, 2025

Data updated Nov 8, 2026

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FAQ

Is Betrothed to My Sister's Ex available in South Korea?

Yes, Betrothed to My Sister's Ex is currently available for streaming in South Korea.

Where is Betrothed to My Sister's Ex streaming?

Atlasflix shows the countries and streaming services where Betrothed to My Sister's Ex is available. Check the country list above for the latest regions.

Can I watch Betrothed to My Sister's Ex in South Korea?

Yes. Betrothed to My Sister's Ex is streaming on at least one service in South Korea right now. Streaming catalogs differ by region and can change over time.