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Where to watch My One-Hit Kill Sister (2023)
My One-Hit Kill Sister is streaming on Crunchyroll in 113 countries, Crunchyroll Amazon Channel in 32 countries and Hulu in 1 country, plus 6 more services. In the US, you can watch it on Crunchyroll and Crunchyroll Amazon Channel. In the UK, you can watch it on Crunchyroll and Crunchyroll Amazon Channel.
My One-Hit Kill Sister
Asahi, a boy who loves video games is killed in a traffic accident and ends up in another world. He tries to enjoy the otherworldly adventuring life he's always dreamed of, but his stats are on the level of an NPC's. He is in big trouble and is being chased by a monster when he hears, "Fear not, little brother!" and the monster is killed in one hit by Asahi's older sister, Maya, who followed Asahi to this world. So Maya has acquired some seriously OP skills, but she takes her adoration of her younger brother to extremes. Thus begins their story about an overpowered older sister with a brother complex and a younger brother with the weakest of stats in another world.
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Quick answers
Is My One-Hit Kill Sister on Netflix?
No. My One-Hit Kill Sister isn't on Netflix in any country right now.
Is My One-Hit Kill Sister on Prime Video?
No. My One-Hit Kill Sister isn't on Prime Video in any country right now.
Is My One-Hit Kill Sister on Disney+?
No. My One-Hit Kill Sister isn't on Disney+ in any country right now.
Is My One-Hit Kill Sister on Max?
No. My One-Hit Kill Sister isn't on Max in any country right now.
Where can I watch My One-Hit Kill Sister in the US?
In the US, My One-Hit Kill Sister is streaming on Crunchyroll and Crunchyroll Amazon Channel.
Where can I watch My One-Hit Kill Sister in the UK?
In the UK, My One-Hit Kill Sister is streaming on Crunchyroll and Crunchyroll Amazon Channel.
Where can I watch My One-Hit Kill Sister in Canada?
In Canada, My One-Hit Kill Sister is streaming on Crunchyroll and Crunchyroll Amazon Channel.
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Last updated October 7, 2026.