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Courcastクール • Renewal Forecasts
Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru banner
Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru
Aliases

Loved by Her Sister's Former Fiancé, Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru, Betrothed to My Sister's Ex, ずたぼろ令嬢は姉の元婚約者に溺愛される, Default, Synonym, Loved by Her Sister's Former Fiancée, Japanese, English, คุณหนูตัวสำรองมีท่านเคานท์มาคลั่งรัก

S253SUMMER 2025TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed

Betrothed to My Sister's Ex

Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru

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!

(Source: Crunchyroll)

Last updated

Jun 3, 2026, 11:41 PM

Franchise overview

Franchise timeline

Review every Courcast-tracked season for this series and jump between entries.

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Renewal pulse

Courcast score breakdown

CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.

CourScore

60.4

CourScore is the probability of an official sequel announcement within 18 months.

Signal coverage: 100% • Signal freshness: High • Updated 16 minutes ago

Top reasons

  • Time since finale - ~8 months since estimated air window ended
  • Cross-platform audience rating - Weighted audience rating 71.4
  • Cross-platform popularity index - Aggregate reach of ~13,422 followers
Runway
Ok

Source runway looks healthy for a continuation.

Financial & Commercial71
Production Feasibility73
Audience Reception71
Strategic Priors26
Fandom Engagement0

CourScore history

CourScore over time

Last analysedJun 3, 2026, 11:41 PM
Next scheduledin 6 hours
Latest signals

Fresh telemetry

Courcast watches every connected signal to surface the freshest indicators of momentum.

SourceMetricGeoValueCollected
youtubeuploads 30dGLOBAL25May 28, 2026, 12:00 AM
tmdbvote countGLOBAL28Jun 3, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25May 28, 2026, 12:00 AM
youtubeviews 7dGLOBAL24,704May 28, 2026, 12:00 AM
anilistfavoritesGLOBAL497Jun 3, 2026, 12:00 AM
tmdbpopularityGLOBAL5.05Jun 3, 2026, 12:00 AM
anilistaverage scoreGLOBAL73Jun 3, 2026, 12:00 AM
kitsufavoritesGLOBAL8Jun 3, 2026, 12:00 AM
malcompletedGLOBAL37,843Jun 3, 2026, 12:00 AM
youtubechannel views totalGLOBAL397,503May 28, 2026, 12:00 AM
youtubeviews 30dGLOBAL24,704May 28, 2026, 12:00 AM
filmarksscore meanJP68Jun 3, 2026, 12:00 AM
malwatchingGLOBAL7,847Jun 3, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA202Feb 4, 2026, 12:00 AM
mangaupdatesbayesian ratingGLOBAL0May 23, 2026, 12:00 AM
kitsumember countGLOBAL957Jun 3, 2026, 12:00 AM
kitsuscore meanGLOBAL74.05Jun 3, 2026, 12:00 AM
malplan to watchGLOBAL17,384Jun 3, 2026, 12:00 AM
shikimoriscore meanGLOBAL73.7Jun 3, 2026, 12:00 AM
mangadexsource status codeGLOBAL2May 23, 2026, 12:00 AM
anilisttrendingGLOBAL2Jun 3, 2026, 12:00 AM
kitsurating rankGLOBAL2,920Jun 3, 2026, 12:00 AM
youtubesubscribers totalGLOBAL580May 28, 2026, 12:00 AM
filmarksmark countJP875Jun 3, 2026, 12:00 AM
anilistpopularityGLOBAL22,959Jun 3, 2026, 12:00 AM