Proposed by Hemorrhagician on 04 Feb. 2023 at 11:26 PM
This proposal will make the following change(s):
Update the demographic of the manga Matamata Akushizu no Hamaan-san
Change the demographic from Unknown to Shounen
Based on the following reason: Missing
With the source: https://www.mangaupdates.com/series/jlb65xm/matamata-akushizu-no-hamaan-san