The official Twitter account for My One-Hit Kill Sister, the anime of Konoe’s Isekai One Turn Kill Nee-san: Ane Dо̄han no Isekai Seikatsu Hajimemashita (One Turn Kill Sister in Another World: I Started Living in Another World with My Older Sister) light novels, announced the musical act behind the ending theme song and the April 8 premiere for the anime on Saturday. The virtual girls group VALIS performs the ending theme song «Mukyū Platonic» (Forever Platonic). (Source: animenewsnetwork.com)
Original title: Isekai One Turn Kill Neesan
