Betrothed to My Sister's Ex

Betrothed to My Sister's Ex

2025
★★★★☆ 8.4/10
📺 1 Season
🎬 12 Episodes
📅 Ended
🌐 JA
AnimationComedyDrama
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!

Where to Watch (US)

Stream

Crunchyroll
Crunchyroll Amazon Channel

Buy

Amazon Video
Apple TV

Seasons

Season 1
2025 • 12 Episodes
Marie is always dressed in tatters and is treated like a servant in her own home. Then she meets Count Kyros.

Cast

Rena Motomura
Rena Motomura
Marie (voice)
Daiki Hamano
Daiki Hamano
Kyros (voice)
Minami Tanaka
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Ryohei Kimura
Louisphon (voice)
Yoko Hikasa
Yoko Hikasa
Mio (voice)
Sayaka Ohara
Sayaka Ohara
Ryu Ryu (voice)

Crew

Producer
Shintaro Yoshitake, Kohei Matsuoka, Masanori Ishii

Network

MBS, TBS, CBC

Production

LandQ Studios, Futabasha, NK Animation, MBS, Pierrot, Starry Cube, Bit grooove promotion

Keywords

romanceanimejoseibased on light novel