No release date, platform or region has been announced yet. Source: Official announcement
The character promotional video for Magical★Explorer featuring Yukine Mizumori was released on September 25, 2026. Mizumori, voiced by Saori Onishi, is one of the series' Big Three and serves as vice-captain of the Disciplinary Committee. A serious, hard-working girl, she fights with a naginata.
Announced by the official Magical★Explorer website
Official source: majieku.com