Proposed by Mawoin on 09 Dec. 2022 at 05:36 PM
This proposal will make the following change(s):
Update the season of the anime Sekai no Yami Zukan
Change the season from Unknown to Spring 2017
Based on the following reason: Missing
With the source: https://anilist.co/anime/98442/Sekai-no-Yami-Zukan/
