Add Betrothed to My Sister's Ex to your guide — free, no account needed
Where to watch Betrothed to My Sister's Ex
Crunchyroll
Included with subscription
Rent or buy: Amazon Video, Apple TV Store
Availability in United States from JustWatch. Catalogues change, so check the service before you settle in.
About Betrothed to My Sister's Ex
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!
- Starring
- Rena Motomura, Daiki Hamano, Minami Tanaka, Ryohei Kimura, Yoko Hikasa
- Network
- MBS, TBS, CBC
Betrothed to My Sister's Ex FAQ
Where can I watch Betrothed to My Sister's Ex?
In the United States, Betrothed to My Sister's Ex is streaming on Crunchyroll. You can also rent or buy it on Amazon Video and Apple TV Store.
Is Betrothed to My Sister's Ex over?
Yes — Betrothed to My Sister's Ex ended in 2025 after 1 season.
How many seasons of Betrothed to My Sister's Ex are there?
Betrothed to My Sister's Ex has 1 season and 12 episodes.
What is Betrothed to My Sister's Ex about?
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…
If you like Betrothed to My Sister's Ex
I Made Friends with the Second Prettiest Girl in My Class
Honey and Clover
Nina the Starry Bride
Bibliophile Princess
Makeine: Too Many Losing Heroines!
ORESUKI Are you the only one who loves me?
May I Ask for One Final Thing?
7th Time Loop: The Villainess Enjoys a Carefree Life Married to Her Worst Enemy!
Marmalade Boy
Bakuman
Kodocha
Toradora!
Every show you watch. Tracked in one place.
Rate what you’ve seen, see where it streams, and get told when new seasons drop. Free.
Start your TV guide