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.
Full Cast of My One-Hit Kill Sister
Konomi Kohara
Konomi Kohara (小原 好美, Kohara Konomi) is a Japanese voice actress affiliated with Office Osawa. She debuted as a voice...
Azumi Waki
Azumi Waki (和氣 あず未, Waki Azumi) is a voice actress (seiyuu) and singer from Tokyo, Japan. She is affiliated with Haik...
Masashi Yamane
Masashi Yamane (山根 雅史, Yamane Masashi, May 25) is a Japanese voice actor (seiyuu) from Tottori Prefecture. He attende...
Yuki Sakakihara
Yuki Sakakihara (榊原 優希, Sakakihara Yūki, born September 18) is a Japanese voice actor from Okayama Prefecture, Japan,...
Motomu Kiyokawa
Motomu Kiyokawa was a Japanese actor and voice actor.
Haruka Shiraishi
Haruka Shiraishi (白石 晴香, Shiraishi Haruka) is a voice actress from Tokyo, Japan. She was affiliated with Hirata, but ...
Yuma Uchida
Yuma Uchida is a Japanese voice actor. His older sister Maaya Uchida is also a voice actress.
Masafumi Kimura
Masafumi Kimura (木村 雅史, Kimura Masafumi, born March 3, 1977) is a Japanese voice actor and narrator from Aomori Prefe...
Reiko Suzuki
Reiko Suzuki was born on August 15, 1944 and is currently 80 years old.
Shinya Takahashi
Shinya Takahashi (高橋 伸也, Takahashi Shinya, born December 5, 2015) is a Japanese voice actor, narrator and moderator b...
Ami Koshimizu
Ami Koshimizu (小清水 亜美, Koshimizu Ami, February 15, 1986) is a Japanese singer, voice actress and stage actress affili...
Crew of My One-Hit Kill Sister
Discover the backstage crew of My One-Hit Kill Sister →- Released on April 08, 2023