Betrothed to My Sister's Ex (2025)
- HD 1080
- Runtime: m.
- Status: Ended
0
- Languages: ja
- Country: Japan
- Stars: Rena Motomura, Daiki Hamano, Minami Tanaka, Ryohei Kimura, Yoko Hikasa
- keywords: romance, anime, josei, based on light novel
- Production_studio: LandQ Studios, Futabasha, NK Animation, MBS, Pierrot, Starry Cube, Bit grooove promotion
- Seasons: 1
- Episodes: 12
- First air date: 2025-07-05
- Last air date: 2025-09-20
Marie thinks that she is being used as a substitute fiancée for her lost sister Anastasia; due to her parents breaking her self-worth. In truth, she was the one the proposal was meant for; the sender had mixed up their names.
