The Reason My Boyfriend Married My Older Sister (2025)

After a suspicious fall leaves her in a coma, Aiko wakes to a nightmare: her boyfriend is now married to her sister, and her promising career is gone. Trapped in a web of betrayal and secrets, she sets out to uncover the truth in this twisted tale of love, loss, and revenge.

Released Aug. 7, 2025 186 min Episode 23 min None+

Genres: Drama

Keywords: tmdb.revenge, tmdb.based-on-manga

Network: MBS

Country: Japan
Production Country: Japan
Languages: Japanese