The official website for the anime adaptation of Toufu's LV1 Maou to One Room Yuusha manga posted a new visual and promotional video, as well as revealing a new voice cast member and some staff members joining the project. . The new staff members will be: Art direction: Akiko Kikuchi. Color: Miho Hasegawa. Director of photography: Hideki Eto. Editing: Yuuji Kondou. Sound direction: Toshiki Kameyama. Sound production: Nippon Columbia. Youko Hikasa will join the cast to play Zenia. The anime's opening theme song will be performed by MADKID and will be titled "One Room Adventure," while Nenne will perform the ending theme song, titled "Mirai=Teleport."