Betrothed to My Sister's Ex
Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru / Betrothed to My Sister's Ex / Loved by Her Sister's Former FiancéSummary
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: Pocket Comics)
Where to watch
Platforms
Official and social
Availability may vary by country.
Episodes
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Details
- Format
- TV series
- Number of Episodes
- 12
- Episode length
- 24 min
- Estimated total length
- ≈ 4 h 48 min (12 × 24 min)
- Season
- Summer 2025
- Start date
- July 5, 2025
- End date
- September 20, 2025
- Status
- Finished
- Source
- Light novel
- Country of origin
- Japan
- Studios
- LandQ studios
- Romaji title
- Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru
- English title
- Betrothed to My Sister's Ex
- Native title
- ずたぼろ令嬢は姉の元婚約者に溺愛される
- Other titles
- Betrothed to My Sister's Ex · Loved by Her Sister's Former Fiancé
Characters 24
Main characters
- Kyros Granadoキュロス・グラナドMain
Profile
- Age
- 24
- Gender
- Male
Kyros is the only son of the millionaire Duke Granado, and through his own efforts, he achieved the rank of Earl. Although women all over the country have their eyes on him, he dislikes nobles and their social circles, and is tired of marriage proposals. He fell in love with Marie at their first meeting.
- Marie Shaderanマリー・シャデランMain
Profile
- Gender
- Female
Marie is the second daughter of Baron Shaderan. She was shunned by her parents and forced to live like a servant wearing rags. She's a curious person, but doesn't have confidence in herself.
Show the other characters (22)
- LuifonルイフォンSupporting
Profile
- Gender
- Male
- MioミオSupporting
Profile
- Gender
- Female
- ToppoトッポSupporting
Profile
- Gender
- Male
- HannahハンナSupporting
Profile
- Gender
- Female
- IlzaイルザSupporting
Profile
- Gender
- Female
- Liu-Liu Granadoリュー・リュー・グラナドSupporting
Profile
- Gender
- Female
Duchess of Granado and Kyros' mother. She is a friendly woman from Ipsandros.
- Gregor Shaderanグレゴール・シャデランSupporting
Profile
- Gender
- Male
Baron Shaderan is the head of the family and Marie's father. He is an arrogant man who treats Marie like a servant.
- Anastasia Shaderanアナスタジア・シャデランSupporting
Profile
- Gender
- Female
Anastasia is the eldest daughter of Baron Shaderan. She is bright and sociable, with a princess-like glamour. In contrast to her younger sister Marie, she is loved by her parents and is expected to marry into a good family, but she actually wants to become a clothing maker in the royal capital.
- JohanヨハンSupporting
Profile
- Gender
- Male
Johan is the gardener.
- Laura Granadoローラ・グラナドSupporting
Profile
- Gender
- Female
- TunikaチュニカSupporting
Profile
- Gender
- Female
Tunika is the keeper of the baths. She's a beauty pro who's an expert in bathing methods, massages, and medicines.
- Alfred Granadoアルフレッド・グラナドSupporting
Profile
- Gender
- Male
- Cedric Shaderanセドリック・シャデランSupporting
Profile
- Gender
- Male
Cedric is Marie and Anastasia's younger brother.
- TomasトマスSupporting
Profile
- Gender
- Male
- Elvira Shaderanエルヴィラ・シャデランSupporting
Profile
- Gender
- Female
Baroness Shaderan is Marie's mother. She scorns Marie along with her husband Gregor, but dotes on Anastasia.
- WolfgangウォルフガングSupporting
Profile
- Gender
- Male
- CaecilieツェツィーリエSupporting
Profile
- Gender
- Female
- Kizoku貴族Background
- Shinpan審判Background
- Ringo-ya no Tenshuリンゴ屋の店主Background
Profile
- Gender
- Male
- Reijou B令嬢BBackground
Profile
- Gender
- Female
- Kankyaku観客Background
Staff and studios
Studios
Key staff
- Takayuki KitagawaDirector
- TobiranoOriginal Story
- Mai MurasakiOriginal Character Design
- Kenta IharaSeries composition
- Akiko SatouCharacter design
- Kujira YumemiMusic
- Miwa KawasakiArt director
- Toshiki KameyamaSound director
Show the full staff (17)
- Kenta IharaScript
- Masakazu SunagawaAssistant Director
- Miyu KumagawaTheme Song Performance (ED)
- krageTheme Song Performance (OP)
- Norio FukuiPlanning
- Kei MachidaDirector of Photography
- Ayako TanEditing
- Katsushi MinouraPlanning
- Yousuke KikuchiSub Character Design
- Kazumichi UedaPlanning
- Ryou AizawaPlanning
- Ryuuta NakaharaProp Design
- Kana TerabunColor Design
- Sakura TakizawaProp Design
- Kenji IsobeCG Director
- Akihiko KimuraCG Technical Director
- Mihoko ShibataPlanning