On January 12, the official website for My One-Hit Kill Sister, the anime adaptation of Konoe’s Isekai One Turn Kill Nee-san: Ane Dohan no Isekai Sekatsu Hajimemashita (One Turn Kill Sister in Another World: I Started Living in Another World with My Older Sister) light novels released a new teaser trailer for the anime.
The trailer previews the anime’s
