Poster for The Reason My Boyfriend Married My Older Sister

The Reason My Boyfriend Married My Older Sister(2025)

series - first aired/released 2025-08-07 - audience 6.0

Drama

Directed by Hirokazu Fujisawa

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.

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Cast

Seasons

Catalog data from TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.