Proposed by Enocdero on 24 Nov. 2023 at 10:02 AM
This proposal will make the following change(s):
Update the demographic of the manga Fukushuu wo Koinegau Saikyou Yuusha wa, Yami no Chikara de Senmetsu Musou suru
Change the demographic from Unknown to Seinen
Based on the following reason: Missing