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
Aug 31, 2026, 02:39 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
56.2
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Cross-platform popularity index - Aggregate reach of ~44,777 followers
- Crunchyroll Like Index - 26,268 likes / 26,538 reactions on recent episodes
- IP reach across services - Multi-platform footprint of ~56,936 users
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial68
Production Feasibility56
Audience Reception56
Strategic Priors47
Fandom Engagement19
CourScore history
CourScore over time
Last analysedAug 31, 2026, 02:39 AM
Next scheduled12 days ago
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 56% 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 My One-Hit Kill Sister be renewed?
- My One-Hit Kill Sister currently scores 56 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 My One-Hit Kill Sister's renewal probability?
- My One-Hit Kill Sister's CourScore is 56 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 | 60 | Aug 29, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 618 | Aug 29, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 44,528 | Aug 29, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 2 | Aug 29, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.13 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 270 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 26,317 | Sep 7, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 7, 2026, 12:00 AM |
| filmarks | mark count | JP | 466 | Sep 7, 2026, 12:00 AM |
| filmarks | score mean | JP | 56 | Sep 7, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 10 | Sep 6, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 72 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 7, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 3 | Sep 7, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,640 | Sep 7, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,058 | Sep 7, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 70.74 | Sep 7, 2026, 12:00 AM |
| mal | completed | GLOBAL | 59,459 | Sep 7, 2026, 12:00 AM |
| mal | members | GLOBAL | 132,117 | Sep 7, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 38,357 | Sep 7, 2026, 12:00 AM |
| mal | watching | GLOBAL | 15,315 | Sep 7, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 84 | Sep 10, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Sep 10, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 12 | Sep 10, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 0 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 14 | Sep 7, 2026, 12:00 AM |
| niconico | episode mylists | JP | 19 | Sep 7, 2026, 12:00 AM |
| niconico | episode views | JP | 3,895 | Sep 7, 2026, 12:00 AM |
| comments 7d | GLOBAL | 369 | Sep 7, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 2 | Sep 7, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 14 | Sep 7, 2026, 12:00 AM | |
| score 7d | GLOBAL | 137 | Sep 7, 2026, 12:00 AM | |
| thread count | GLOBAL | 14 | Sep 7, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 14 | Sep 7, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.57 | Sep 7, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 17,404 | Sep 7, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 63.1 | Sep 7, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 63 | Aug 27, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 9.3 | Sep 7, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 46 | Sep 7, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 63 | Sep 8, 2026, 12:00 AM |
| x | followers count | GLOBAL | 5,872 | Jul 13, 2026, 12:00 AM |
| x official jp | silent days | JP | 787 | Aug 16, 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 | Sep 7, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 81,700 | Sep 7, 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 |