Proposed by Foxina on 12 Feb. 2023 at 01:11 PM
This proposal will make the following change(s):
Update the demographic of the anime Mato Seihei no Slave
Change the demographic from Unknown to Shounen
Based on the following reason: Missing
With the source: https://myanimelist.net/anime/50392/Mato_Seihei_no_Slave
