The official website for the upcoming anime adaptation of Betrothed to My Sister’s Ex has confirmed that it will air in July 2025. Additionally, the cast, staff, and promo for the upcoming series has also been revealed. Check out the latest promo for Betrothed to My Sister’s Ex below:
The anime will feature the following cast and staff members:
Cast
- Rena Motomura as Marie
- Daiki Hamano as Kyuros
Staff
- Director: Takayuki Kitagawa
- Studio: LandQ Studios
- Assistant Director: Masakazu Sunagawa
- Series’ Scripts: Kenta Ihara
- Character Designer: Akiko Satō
- Composer: Kujira Yumemi
Tobirano started the web novel in 2019. Futabasha began publishing the light novel adaptations in 2020. Chikage Nakagura also launched a vertical-scrolling manga adaptation in 2020. The manga is available on Pocket Comics. They describe the series as follows:
With unmaintained red hair and shabby clothes, Marie, the baron’s daughter, has been treated like a servant all her life. Count Granado, the country’s richest man, who is said to be a difficult misogynist, falls in love with her at first sight. However, due to a misunderstanding, Count Granado proposes to her sister Anastasia, who looks like a princess, instead of the ragged Marie. A very popular work from “Become a Novelist”! Marie’s Cinderella story that began with a hero’s misunderstanding!
Lastly, the Betrothed to My Sister’s Ex anime will premiere in July 2025. Expect the staff of the series to release more details about its cast, exact release date, distributors, opening and ending themes, as well as new trailers and more in the coming weeks and months.
