Aliases
One Turn Kill พี่สาวจ้าวต่างโลก: เริ่มต้นชีวิตร่วมเดินทางต่างโลกกับพี่สาว, Minha Mana Apelona, Isekai One Turn Kill Nee-san: Ane Douhan no Isekai Seikatsu Hajimemashita, My One-Hit Kill Sister, 異世界ワンターンキル姉さん ～姉同伴の異世界生活はじめました～, Isekai One Turn Kill Neesan: Ane Douhan no Isekai Seikatsu Hajimemashita
S1SPRING 2023TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
My One-Hit Kill Sister
Isekai One Turn Kill Nee-san: Ane Douhan no Isekai Seikatsu Hajimemashita
Asahi loves the idea of magical fantasy worlds. And somehow, he’s transported to one! He’s eager to explore and use his new abilities, except he learns he doesn’t have any. But his older sister Maya is in this world too, and she ends up having the strongest cheat skills imaginable! Now, Asahi starts his new life with a doting sister who can kill any beast with one hit.
(Source: Crunchyroll)
Note: Each episode streamed 24 hours early on ABEMA.
(Source: Crunchyroll)
Note: Each episode streamed 24 hours early on ABEMA.
Last updated
Oct 28, 2026, 06:20 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
46.9
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 7 hours ago
Top reasons
- Crunchyroll Like Index - 26,542 likes / 26,817 reactions on recent episodes
- Cross-platform popularity index - Aggregate reach of ~45,448 followers
- Favourite base strength - 624 cross-platform favourites
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial66
Production Feasibility35
Audience Reception36
Strategic Priors54
Fandom Engagement55
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:20 AM
Next scheduledin 17 hours
Renewal FAQ
My One-Hit Kill Sister renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is My One-Hit Kill Sister getting a new season?
- According to Courcast's latest analysis, My One-Hit Kill Sister has a 47/100 renewal signal score. 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 My One-Hit Kill Sister be renewed?
- My One-Hit Kill Sister 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. Scores from 70 indicate strong renewal signals; scores from 85 are labelled very likely.
- What is My One-Hit Kill Sister's renewal probability?
- My One-Hit Kill Sister'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 signal score 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 | 60 | Oct 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 624 | Oct 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 45,729 | Oct 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 1 | Oct 27, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.13 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 275 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 26,542 | Oct 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Oct 27, 2026, 12:00 AM |
| filmarks | mark count | JP | 471 | Oct 27, 2026, 12:00 AM |
| filmarks | score mean | JP | 56 | Oct 27, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 24, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Oct 27, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 3 | Oct 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,641 | Oct 27, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,086 | Oct 27, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 70.74 | Oct 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 60,138 | Oct 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 133,335 | Oct 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 38,679 | Oct 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 15,396 | Oct 27, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 84 | Oct 26, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 12 | Oct 26, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 0 | Oct 26, 2026, 12:00 AM |
| niconico | episode comments | JP | 14 | Oct 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 19 | Oct 27, 2026, 12:00 AM |
| niconico | episode views | JP | 3,957 | Oct 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 278 | Oct 27, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Oct 27, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 9 | Oct 27, 2026, 12:00 AM | |
| score 7d | GLOBAL | 267 | Oct 27, 2026, 12:00 AM | |
| thread count | GLOBAL | 9 | Oct 27, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 9 | Oct 27, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.57 | Oct 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 17,572 | Oct 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 63 | Oct 27, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 63 | Oct 21, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 13.57 | Oct 27, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 48 | Oct 27, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 64 | Oct 27, 2026, 12:00 AM |
| x | followers count | GLOBAL | 5,795 | Oct 13, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -5 | Oct 13, 2026, 12:00 AM |
| x official jp | silent days | JP | 1,167 | Oct 13, 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 | 1,076 | Oct 27, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 81,885 | Oct 27, 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 |