Series·2025·1 Season
The Reason My Boyfriend Married My Older Sister
Directed By
Hirokazu Fujisawa
Country
JP
Language
Japanese
Episodes
8
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// overview
The Story
Original title: 私の彼が姉の夫になった理由
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.
Written By
Erika Toyama
Producer
Fumitsugu Ijuin, Wataru Murashima
Music
Mizuki Kanno
Themes
Production House
Audience Score
1 votes
Where to watch
Region: JPStream
· 3 services
Streaming data via JustWatch / TMDB. Click a provider to open in TMDB.
// cast
Cast
Shiori Akita
Aiko Miyata
Takuya Kageyama
Yuma Yoshimura
Riho Takada
Saeko Miyata
Masashi Ikeda
Takatoshi Makino
Hinako Kitano
Mai Yamaoka
Mariko Akama
Yuriko Yoshimura
Tomomi Maruyama
Masaki Yoshimura
// crew
Crew
Erika Toyama
Screenplay
Hirokazu Fujisawa
Director
Fumitsugu Ijuin
Producer
Wataru Murashima
Producer
Ai Yamazaki
Producer
Keisuke WADA
Producer
Mizuki Kanno
Original Music Composer
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