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Betrothed to My Sister's Ex
Synopsis
The story
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!
DramaFantasyRomance
Episode guide
12 episodes
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06Episode 6Unwatched · AiredAired Aug 8, 202507Episode 7Unwatched · AiredAired Aug 15, 202508Episode 8Unwatched · AiredAired Aug 22, 202509Episode 9Unwatched · AiredAired Aug 29, 202510Episode 10Unwatched · AiredAired Sep 5, 202511Episode 11Unwatched · AiredAired Sep 12, 202512Episode 12Unwatched · AiredAired Sep 19, 2025Characters & voices
500 credited
Marie Shaderan
Main
Kyros Granado
Main
Luifon
Supporting
Mio
Supporting
Anastasia Shaderan
Supporting
Liu-Liu Granado
Supporting
Tomas
Supporting
Toppo
Supporting
Tunika
Supporting
Gregor Shaderan
Supporting
Elvira Shaderan
Supporting
Cedric Shaderan
Supporting
Kizoku
Background
Alfred Granado
Supporting
Ilza
Supporting
Laura Granado
Supporting
Hannah
Supporting
Kizoku
Background
Production staff
500 credited
Toshiki KameyamaSound Director
Kenta IharaSeries CompositionKenta IharaScript
Takayuki KitagawaDirector
Masakazu SunagawaAssistant Director
Mai MurasakiOriginal Character DesignKenji IsobeCG DirectorAyako TanEditingRyuuta NakaharaProp Design
Kei MachidaDirector of PhotographyYousuke KikuchiSub Character DesignMiwa KawasakiArt DirectorNorio FukuiPlanningKana TerabunColor DesignAkihiko KimuraCG Technical DirectorAkiko SatouCharacter Design
Miyu KumagawaTheme Song Performance (ED)
TobiranoOriginal StoryMihoko ShibataPlanningKazumichi UedaPlanningThemes & motifs
AniList community tags
MarriageTheme-Other93%
Royal AffairsTheme-Other88%
Female ProtagonistCast-Main Cast85%
HeterosexualTheme-Romance83%
MaidsCast-Traits80%
Ojou-samaCast-Traits79%
JoseiDemographic77%
Body ImageTheme-Other73%
IyashikeiTheme-Slice of Life60%
Community pulse
26.7K members
Score spread
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Watch status
Current3,440
Planning7,749
Completed13,890
Dropped1,117
Paused510
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What viewers say
1 community reviews