The Reason My Boyfriend Married My Older Sister

The Reason My Boyfriend Married My Older Sister (2025)

Drama

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.

  • First Air Date: 2025-08-07
  • Last Air Date: 2025-08-28
  • Total Seasons: 1
  • Total Episodes: 8
  • Network: MBS
  • Director: Hirokazu Fujisawa

Where to Watch The Reason My Boyfriend Married My Older Sister Online

No streaming options found at this moment.

Seasons

  • Season 1

    8 Episodes

Cast

  • Shiori Akita

    Aiko Miyata

  • Takuya Kageyama

    Yuma Yoshimura

  • Riho Takada

    Saeko Miyata

Related TV Series