Proposed by DesiSkorm on 01 Feb. 2023 at 11:22 AM
This proposal will make the following change(s):
Update the demographic of the manga Shinai naru Boku e Satsui wo Komete
Change the demographic from Unknown to Seinen
Based on the following reason: Missing
With the source: https://www.mangaupdates.com/series/8y81ksa/shinai-naru-boku-e-satsui-o-komete