Proposed by skii on 03 Dec. 2022 at 02:23 PM
This proposal will make the following change(s):
Update the demographic of the anime Owari no Seraph: Nagoya Kessen-hen
Change the demographic from Unknown to Shounen
Based on the following reason: was missing
With the source: https://myanimelist.net/anime/28927/Owari_no_Seraph__Nagoya_Kessen-hen
