Proposed by Hemorrhagician on 05 Feb. 2023 at 11:06 PM
This proposal will make the following change(s):
Update the demographic of the manga Mahou no Shoui Blaster Mari
Change the demographic from Unknown to Shounen
Based on the following reason: Missing
With the source: https://www.mangaupdates.com/series/rz85s7h/mahou-no-shoui-blaster-mari