Betrothed to My Sister's Ex
Anime Spotlight

Betrothed to My Sister's Ex

2025 Anime IMDb 8.0

Marie, the second daughter of a poor baron’s household, is treated like a servant by her parents. Even at Marie’s birthday party, her beautiful elder sister, Anastasia, is the star. Outside, Marie bumps into Count Kyuros Granado, who falls for her at first sight. Yet, due to a misunderstanding, the Count proposes to Anastasia. After a tragic accident, Marie must marry the count instead!

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About Betrothed to My Sister's Ex

Betrothed to My Sister's Ex Scene snapshot
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Betrothed to My Sister's Ex Scene snapshot
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Betrothed to My Sister's Ex Scene snapshot
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Story

Marie, the second daughter of a poor baron’s household, is treated like a servant by her parents. Even at Marie’s birthday party, her beautiful elder sister, Anastasia, is the star. Outside, Marie bumps into Count Kyuros Granado, who falls for her at first sight. Yet, due to a misunderstanding, the Count proposes to Anastasia. After a tragic accident, Marie must marry the count instead!

Genre
Animation, Comedy, Drama
Released
2025-07-05
Language
Japanese
Country
JP
Studio / Network
MBS, TBS, CBC, LandQ Studios, Futabasha, NK Animation, Pierrot, Starry Cube, Bit grooove promotion
Source
TMDb
Cast

Watch More From The Cast

Characters

Fictional Cast

Character
Marie (voice)
Played by Rena Motomura
Character
Kyros (voice)
Played by Daiki Hamano
Character
Anastasia (voice)
Played by Minami Tanaka
Character
Louisphon (voice)
Played by Ryohei Kimura
Character
Mio (voice)
Played by Yoko Hikasa
Character
Ryu Ryu (voice)
Played by Sayaka Ohara
Character
Toppo (voice)
Played by Tetsuya Kakihara
Character
Thomas (voice)
Played by Tatsuyuki Kobayashi
Character
Tunica (voice)
Played by Yuuka Aisaka
Ratings

Score Snapshot

  • TMDb: 8.0
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