Betrothed to My Sister's Ex

Also known as Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai sareru

ずたぼろ令嬢は姉の元婚約者に溺愛される

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!

TV anime, 12 episodes, Summer 2025, Landq Studios Co., Ltd.. Episode guide with the official trailer and links to licensed services. Studio Landq Studios Co., Ltd.. Genres: Comedy, Drama, Fantasy, Romance. Season: Summer 2025.

Where to watch

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AniList members score Betrothed to My Sister's Ex 74/100.

Episodes

1. Episode 1
2. Episode 2
3. Episode 3
4. Episode 4
5. Episode 5
6. Episode 6
7. Episode 7
8. Episode 8
9. Episode 9
10. Episode 10
11. Episode 11
12. Episode 12