My One-Hit Kill Sister (2023)★ 6.1/10

TV-14 · JP · 23 min · April 7, 2023 · 1 seasons

• Action
• Adventure
• Animation
• Comedy
• Fantasy

Directed by: Hiroaki Takagi

Written by: Yohei Kashii, Konoe, Kenji Taguchi

Otaku Asahi is transported to another world, expecting powers but finds he's ordinary. His sister Maya appears with actual abilities. They seek a way home while Maya protects Asahi from an approaching Demon King's army.