Proposed by Rohere on 21 Dec. 2022 at 01:46 PM
This proposal will make the following change(s):
Update the demographic of the anime Himouto! Umaru-chanS
Change the demographic from Unknown to Seinen
Based on the following reason: Missing
With the source: https://myanimelist.net/anime/31234/Himouto_Umaru-chanS
