Aliases
The Person I Loved Asked Me to Die in My Sister's Stead, Koi Shita Hito wa, Imouto no Kawari ni Shindekure to Itta., 恋した人は、妹の代わりに死んでくれと言った。, Koishita Hito wa, Imouto no Kawari ni Shindekure to Itta. Imouto to Kekkon shita Kataomoi Aite ga Naze Imasara Watashi no Moto ni? To Omottara, 恋した人は、妹の代わりに死んでくれと言った。―妹と結婚した片思い相手がなぜ今さら私のもとに?と思ったら―
S1UNKNOWN
Part of this franchise
in_production
Announced
In production
Releasing
Completed
Wisteria, the daughter of a count, secretly has feelings for Bright, a beautiful childhood friend and son of a duke who, unable to use magic, had been conducting forbidden research in the shadows. Devastated when Bright confesses his love for her younger sister, Wisteria is even more hurt when he asks her to take her sister's place as a sacrifice. Is her love for Bright so strong that she will give up her life for him?
(Source: TOKYOPOP)
(Source: TOKYOPOP)
Last updated
Jul 28, 2026, 03:17 PM
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
47.0
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 4 minutes ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Crunchyroll Like Index - 786 likes / 819 reactions on recent episodes
- Production pipeline confidence - In active production
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial39
Production Feasibility82
Audience Reception35
Strategic Priors42
Fandom Engagement12
CourScore history
CourScore over time
Last analysedJul 28, 2026, 03:17 PM
Next scheduledtomorrow
Renewal FAQ
Koi Shita Hito wa, Imouto no Kawari ni Shindekure to Itta. renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Koi Shita Hito wa, Imouto no Kawari ni Shindekure to Itta. getting a new season?
- According to Courcast's latest analysis, Koi Shita Hito wa, Imouto no Kawari ni Shindekure to Itta. has a 47% 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 Koi Shita Hito wa, Imouto no Kawari ni Shindekure to Itta. be renewed?
- Koi Shita Hito wa, Imouto no Kawari ni Shindekure to Itta. currently scores 47 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 Koi Shita Hito wa, Imouto no Kawari ni Shindekure to Itta.'s renewal probability?
- Koi Shita Hito wa, Imouto no Kawari ni Shindekure to Itta.'s CourScore is 47 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 |
|---|---|---|---|---|
| google trends | interest daily | GLOBAL | 0 | Jul 26, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 530 | Jul 27, 2026, 12:00 AM |
| threads 7d | GLOBAL | 5 | Jul 27, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 27, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.46 | Jul 22, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Jul 27, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 69.49 | Jul 24, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 786 | Jul 27, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 33 | Jul 27, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 12 | Jul 19, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 6, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,916 | Jul 24, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Jul 22, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 23 | Jul 24, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| score 7d | GLOBAL | 11 | Jul 27, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 5 | Jul 27, 2026, 12:00 AM | |
| thread count | GLOBAL | 5 | Jul 27, 2026, 12:00 AM | |
| mal | completed | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 0.35 | Jul 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 147 | Jul 27, 2026, 12:00 AM | |
| shikimori | member count | GLOBAL | 944 | Jul 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 1,145 | Jul 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 7 | Jul 27, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 6 | Jul 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 1,145 | Jul 27, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 1 | Jul 27, 2026, 12:00 AM | |
| shikimori | score mean | GLOBAL | 0 | Jul 27, 2026, 12:00 AM |