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Is Betrothed to My Sister's Ex available in Japan?

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

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.

#4003Trending this week↓ 169 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 Japan

  • Prime VideoIncluded with subscription
    HDWatch Now
  • HuluIncluded with subscription
    HDWatch Now
  • Anime Times Amazon ChannelIncluded with subscription
    HDWatch Now
  • dAnime Amazon ChannelIncluded with subscription
    HDWatch Now

Where else it's streaming

  • Crunchyroll

    Available in
    42 countries

    +38
  • Crunchyroll Amazon Channel

    Available in
    32 countries

    +28
  • Catchplay

    Available in
    3 countries

  • Watcha

    Available in
    1 country

  • TVING

    Available in
    1 country

  • Anime Times Amazon Channel

    Available in
    1 country

Details

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

Availability in Japan

  1. Added to FODMar 31, 2026
  2. Added to U-NEXTMar 5, 2026
  3. Added to FOD Channel Amazon ChannelSep 23, 2025
  4. Added to Prime VideoSep 22, 2025
  5. Added to HuluSep 22, 2025

Data updated Nov 8, 2026

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FAQ

Is Betrothed to My Sister's Ex available in Japan?

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

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 Japan?

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