A new promotional image and a preview of the upcoming TV anime World’s End Harem has been revealed with the announcement of singers who will sing the opening and ending theme of the said anime.

H-el-ical// will sing the opening theme entitled “JUST DO IT” while EXiNA will sing the ending theme entitled “ENDiNG MiRAGE”.

World’s End Harem is a Japanese manga series written by LINK and illustrated by Kotaro Shōno. It began serialization in Shueisha’s digital magazine Shōnen Jump+ in May 2016. An anime television series adaptation by Studio Gokumi and AXsiZ is scheduled to premiere in October 2021.