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～
My One-Hit Kill Sister
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.
Names
| Original | 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～ (japanese) |
|---|---|
| Romaji | Isekai One Turn Kill Nee-san: Ane Douhan no Isekai Seikatsu Hajimemashita |
| English | My One-Hit Kill Sister |
| Chinese | 异世界一击无双姐姐 ～姐同伴异世界生活开启～ (simplified · via bangumi) |
| Also known as | One Turn Kill พี่สาวจ้าวต่างโลก: เริ่มต้นชีวิตร่วมเดินทางต่างโลกกับพี่สาว · Minha Mana Apelona |
Facts
| Format | TV series · 12 ep · 24 min · 5h total |
|---|---|
| Aired | 2023-04-07 → 2023-06-23 (Spring 2023) |
| Status | FINISHED |
| Studio | Gekkou |
| Source | Web novel |
| Origin | Japan (Anime) |
| Genres | ComedyFantasyRomance |
| Themes | IsekaiMale ProtagonistHeterosexualFemale ProtagonistMagicPrimarily Female CastParodyMaidsDemonsGoblinSwordplayOjou-samaFemale Harem |
| Streaming | Crunchyroll · YouTube |
Reception
| Community score | 6.10 / 10 |
|---|---|
| Bayesian score | 6.27 / 10 |
| Composite | 38.2 |
| On lists | 44,494 |
| Favourited | 617 (1.4%) |
| Completion | 57.5% |
| Drop rate | 17.2% |
| In backlog | 30.6% |
| Score spread σ | 1.92 |
Score distribution
128322843555491351,70462,79472,62581,245970510408
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Studio | Gekkou | — | 8 of 10 |
| Broadcast season | Spring 2023 | E | 63 of 68 |
| Source material | Web novel | E | 113 of 114 |
| Year | 2023 | E | 313 of 327 |
| Era | Early 2020s | E | 1,475 of 1,596 |
| Genre | Romance | E | 1,583 of 1,687 |
| Season (all years) | Spring | E | 1,730 of 1,868 |
| Genre | Fantasy | E | 2,003 of 2,142 |
| Length | Single-cour | E | 2,384 of 2,668 |
| Format | TV series | E | 3,034 of 3,322 |
| Genre | Comedy | E | 3,268 of 3,488 |
| Origin | Japan | E | 6,592 of 7,157 |
Key staff
| Director | Hiroaki Takagi, Kenichi Kurata |
|---|---|
| Series composition | Youhei Kashii |
| Character design | Yuuji Hamada, Maho Tanabe |
| Original creator | Kenji Taguchi, Konoe |
AniList id 146234 · MAL id 51219 · Bangumi 373833 · record updated 2026-08-27