The Reason My Boyfriend Married My Older Sister

Original title: 私の彼が姉の夫になった理由

• 2025
• •
• Ended

• Drama

★ 6.0 TMDB Rating · 2 votes

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.

Seasons

1

Episodes

8

First aired

Aug 7, 2025

Networks

MBS

Original language

Japanese

Origin

Japan