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… This drama, fantasy, and romance anime from LandQ studios debuted in Summer 2025. The series spans 12 episodes and is currently finished.
Betrothed to My Sister's Ex has 12 episodes and is finished.
Betrothed to My Sister's Ex was produced by LandQ studios and released in 2025.
Betrothed to My Sister's Ex is classified under Drama, Fantasy, Romance.
Betrothed to My Sister's Ex premiered in Summer 2025.
The opening theme of Betrothed to My Sister's Ex is "Gesshoku".
The ending theme of Betrothed to My Sister's Ex is "Marie".
