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, Loved by Her Sister's Former Fiancée, คุณหนูตัวสำรองมีท่านเคานท์มาคลั่งรัก
S1SUMMER 2025TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
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)
(Source: Crunchyroll)
Last updated
Aug 30, 2026, 11:56 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
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
68.3
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Studio bandwidth - LandQ studios has no other concurrent active productions
- Time since finale - ~11 months since estimated air window ended
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial70
Production Feasibility85
Audience Reception71
Strategic Priors53
Fandom Engagement24
CourScore history
CourScore over time
Last analysedAug 30, 2026, 11:56 AM
Next scheduled12 days ago
Renewal FAQ
Betrothed to My Sister's Ex renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Betrothed to My Sister's Ex getting a new season?
- According to Courcast's latest analysis, Betrothed to My Sister's Ex has a 68% renewal probability. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will Betrothed to My Sister's Ex be renewed?
- Betrothed to My Sister's Ex currently scores 68 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is Betrothed to My Sister's Ex's renewal probability?
- Betrothed to My Sister's Ex's CourScore is 68 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily-updated probability out of 100.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 73 | Aug 30, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 553 | Aug 30, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 25,354 | Aug 30, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 1 | Aug 30, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.09 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 692 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 71,972 | Sep 11, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 11, 2026, 12:00 AM |
| filmarks | mark count | JP | 983 | Sep 11, 2026, 12:00 AM |
| filmarks | score mean | JP | 68 | Sep 11, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 15 | Sep 10, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 6 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 11, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 9 | Sep 11, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,046 | Sep 11, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 2,938 | Sep 11, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 74.14 | Sep 11, 2026, 12:00 AM |
| mal | completed | GLOBAL | 40,830 | Sep 11, 2026, 12:00 AM |
| mal | members | GLOBAL | 70,533 | Sep 11, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 17,967 | Sep 11, 2026, 12:00 AM |
| mal | source members | GLOBAL | 426 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 2 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 7,714 | Sep 11, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Sep 10, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.48 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 36,082 | Sep 11, 2026, 12:00 AM |
| niconico | episode mylists | JP | 405 | Sep 11, 2026, 12:00 AM |
| niconico | episode views | JP | 374,818 | Sep 11, 2026, 12:00 AM |
| comments 7d | GLOBAL | 147 | Sep 11, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Sep 11, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 3 | Sep 11, 2026, 12:00 AM | |
| score 7d | GLOBAL | 56 | Sep 11, 2026, 12:00 AM | |
| thread count | GLOBAL | 3 | Sep 11, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 3 | Sep 11, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.63 | Sep 11, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 8,870 | Sep 11, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 73.7 | Sep 11, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 73 | Aug 29, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.5 | Sep 11, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 32 | Sep 11, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 141 | Aug 6, 2026, 12:00 AM |
| x | followers count | GLOBAL | 2,730 | Aug 22, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -4 | Aug 22, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 1 | Jul 29, 2026, 12:00 AM |
| x official jp | silent days | JP | 288 | Aug 22, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 3,912 | Sep 11, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 155,144 | Sep 11, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |