Betrothed to My Sister’s Ex Anime First Trailer, Key Visual, Cast & Staff Unveiled!

The TV anime “Betrothed to My Sister’s Ex” is set to premiere in July 2025. The cast, staff, key visual, and first promotional video have all been unveiled.

Official Trailer:

Key Visual:

MAIN CAST:
Rena Motomura as Marie
Daiki Hamano as Kyuros

STAFF:
Director: Takayuki Kitagawa
Assistant Director: Masakazu Sunagawa
Series Composition / Script: Kenta Ihara
Character Design: Akiko Sato
Music: Kujira Yumemi
Animation Production: LandQ studios.

Chikage Nakagura launched a manga adaptation on Futabasha’s Gaugau Monster website in July 2020. The manga’s seventh volume was published on April 10. Comico’s English website Pocket Comics is publishing the manga under the title Betrothed to My Sister’s Ex.

The novel debuted on the Shōsetsuka ni Narō website in October 2019, with Futabasha publishing the light novels with illustrations by Mai Murasaki since April 2020. The seventh volume was released on May 10.

Pocket Comics is publishing the manga in English, and it describes the story:
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!

Source: Official Twitter

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