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
Jul 28, 2026, 06:01 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
69.1
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 9 hours ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Studio bandwidth - LandQ studios has no other concurrent active productions
- Time since finale - ~10 months since estimated air window ended
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial70
Production Feasibility85
Audience Reception73
Strategic Priors53
Fandom Engagement28
CourScore history
CourScore over time
Last analysedJul 28, 2026, 06:01 AM
Next scheduled3 hours 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 69% 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 69 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 69 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 |
|---|---|---|---|---|
| crunchyroll | episode likes | GLOBAL | 70,436 | Jul 27, 2026, 12:00 AM |
| niconico | episode comments | JP | 36,076 | Jul 27, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 9 | Jul 12, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 202 | Feb 4, 2026, 12:00 AM |
| x | followers count | GLOBAL | 2,751 | Jul 24, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 73.7 | Jul 27, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Jul 22, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 26 | Jul 23, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| x official jp | silent days | JP | 259 | Jul 24, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |
| filmarks | mark count | JP | 942 | Jul 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 69,081 | Jul 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 7,751 | Jul 27, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.13 | Jul 18, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 0 | Jul 22, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 24,567 | Jul 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 27, 2026, 12:00 AM |
| niconico | episode views | JP | 373,837 | Jul 27, 2026, 12:00 AM |
| threads 7d | GLOBAL | 3 | Jul 27, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.63 | Jul 27, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 74.17 | Jul 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 8,690 | Jul 27, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 30 | Jul 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 534 | Jul 27, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Jul 27, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 73 | Jul 27, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 9 | Jul 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 3 | Jul 27, 2026, 12:00 AM |
| score 7d | GLOBAL | 8 | Jul 27, 2026, 12:00 AM | |
| crunchyroll | episode dislikes | GLOBAL | 679 | Jul 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 398 | Jul 27, 2026, 12:00 AM |
| thread count | GLOBAL | 3 | Jul 27, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 3 | Jul 27, 2026, 12:00 AM | |
| simkl | score mean | GLOBAL | 73 | Jul 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,019 | Jul 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 17,745 | Jul 27, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 1 | Jul 27, 2026, 12:00 AM | |
| comments 7d | GLOBAL | 49 | Jul 27, 2026, 12:00 AM | |
| tmdb | popularity | GLOBAL | 6.51 | Jul 27, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Jul 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 39,666 | Jul 27, 2026, 12:00 AM |
| filmarks | score mean | JP | 68 | Jul 27, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 2,898 | Jul 27, 2026, 12:00 AM |