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Courcastクール • Renewal Forecasts
Isekai One Turn Kill Nee-san: Ane Douhan no Isekai Seikatsu Hajimemashita banner
Isekai One Turn Kill Nee-san: Ane Douhan no Isekai Seikatsu Hajimemashita
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～, Default, Isekai One Turn Kill Neesan: Ane Douhan no Isekai Seikatsu Hajimemashita, Japanese, English

S232SPRING 2023TV
Part of this franchise
concluded
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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.

Last updated

Jun 3, 2026, 11:37 PM

Franchise overview

Franchise timeline

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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

49.8

CourScore is the probability of an official sequel announcement within 18 months.

Signal coverage: 92% • Signal freshness: High • Updated 2 hours ago

Top reasons

  • Cross-platform popularity index - Aggregate reach of ~25,351 followers
  • Cross-platform audience rating - Weighted audience rating 64.4
  • IP reach across services - Multi-platform footprint of ~19,121 users
Runway
Unknown

Source runway is unclear, so feasibility is treated as unknown.

Financial & Commercial74
Production Feasibility31
Audience Reception64
Strategic Priors27
Fandom Engagement0

CourScore history

CourScore over time

Last analysedJun 3, 2026, 11:37 PM
Next scheduledin 22 hours
Latest signals

Fresh telemetry

Courcast watches every connected signal to surface the freshest indicators of momentum.

SourceMetricGeoValueCollected
shikimoriscore meanGLOBAL0Jun 3, 2026, 12:00 AM
youtubeuploads 30dGLOBAL25May 28, 2026, 12:00 AM
youtubechannel views totalGLOBAL397,503May 28, 2026, 12:00 AM
youtubeviews 30dGLOBAL24,704May 28, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25May 28, 2026, 12:00 AM
youtubeviews 7dGLOBAL24,704May 28, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA62Apr 27, 2026, 12:00 AM
malcompletedGLOBAL58,091May 26, 2026, 12:00 AM
youtubesubscribers totalGLOBAL580May 28, 2026, 12:00 AM
kitsufavoritesGLOBAL3May 30, 2026, 12:00 AM
kitsurating rankGLOBAL4,890May 30, 2026, 12:00 AM
malplan to watchGLOBAL37,635May 26, 2026, 12:00 AM
malwatchingGLOBAL15,216May 26, 2026, 12:00 AM
mangadexchapters totalGLOBAL84May 23, 2026, 12:00 AM
kitsumember countGLOBAL1,634May 30, 2026, 12:00 AM
kitsuscore meanGLOBAL70.81May 30, 2026, 12:00 AM
mangadexsource status codeGLOBAL3May 23, 2026, 12:00 AM
mangadexvolumes totalGLOBAL12May 23, 2026, 12:00 AM
mangaupdatesbayesian ratingGLOBAL0May 23, 2026, 12:00 AM
tmdbvote countGLOBAL45Jun 1, 2026, 12:00 AM
tmdbpopularityGLOBAL14.34Jun 1, 2026, 12:00 AM
anilistfavoritesGLOBAL608Jun 3, 2026, 12:00 AM
anilisttrendingGLOBAL0Jun 3, 2026, 12:00 AM
anilistaverage scoreGLOBAL60Jun 3, 2026, 12:00 AM
anilistpopularityGLOBAL42,237Jun 3, 2026, 12:00 AM