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My One-Hit Kill Sister poster

My One-Hit Kill Sister (2023)

7.0 1 season 12 episodes Ended
AnimationComedyAction & AdventureSci-Fi & Fantasy

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.

Watch S1 E1 Latest: S1 E12

Seasons & episodes

E1
Did You Call for Your Big Sister?Apr 8, 2023 · 24m

Asahi is your average game otaku. Just when he thinks his life is over, he gets another chance in a world that seems just like an RPG! But…

E2
You Call Me Your Sister?Apr 15, 2023 · 24m

Asahi takes on an easy quest gathering mushrooms to gain experience points, but it ends up being more than he bargained for when a bear app…

E3
My Sister, Maya-nee, Is All I NeedApr 22, 2023 · 24m

Asahi is still looking for ways to level up, but working with his sister has its limits. So, he goes to the Guild with the thought of formi…

E4
The Big Plan for the Home of the Ikusaba Brother and SisterApr 29, 2023 · 24m

Asahi has run out of money to pay for his lodgings again, so he goes to Tanya to ask for a quest with a high reward. It turns out that Tany…

E5
The Ikusaba Brother and Sister's Big Dungeon Exploration PlanMay 6, 2023 · 24m

A new dungeon entrance has been discovered! Tanya asks Asahi to explore it to see if it’s safe. If it is, it will be opened up to all adven…

E6
The Hero and the Big SisterMay 12, 2023 · 24m

Asahi is soloing a quest to get rid of some wolves. Maya is overjoyed with his improved strength, but she still worries for his safety. If…

E7
Portrait of a Certain Big Sister and Little BrotherMay 19, 2023 · 24m

Asahi and Maya didn’t always have the relationship they do now. Once, it was much different. A strange twist of fate makes Maya remember th…

E8
I Can't Raise My Sword Against a GirlMay 26, 2023 · 24m

Asahi is on a quest to take down a party who uses its status for evil, but one of their crimes hits a little close to home—falsifying ranks…

E9
The Preferred Form of a Big SisterJun 2, 2023 · 24m

Asahi and Maya go out on a gathering quest. Sophie joins them, but Asahi manages to pair Sophie and Maya so he can go off on his own. When…

E10
My Amazing Little BrotherJun 9, 2023 · 24m

Kuon asks Asahi for a favor. Gloria is challenging herself for the sake of her future, and she needs Asahi's help! Or does she? Later, Asah…

E11
Shark from Another WorldJun 16, 2023 · 24m

Asahi is given a quest to hunt down sharks that are attacking a local beach. Maya says that just the two of them should go instead of takin…

E12
Big Sister ForeverJun 23, 2023 · 24m

After a heavy rain, the city is victim of what appears to be a flood. A closer examination will quickly prove to Asahi that this is not the…

Cast

Yuki SakakiharaAsahi Ikusaba (voice)
Haruka ShiraishiMaya Ikusaba (voice)
Ami KoshimizuKilmaria (voice)
Azumi WakiSophie (voice)
Rio TsuchiyaTanya (voice)
Sora TokuiGloria (voice)
Konomi KoharaKuon (voice)
Yuma UchidaSiegfried (voice)

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