Proposed by Hemorrhagician on 29 Dec. 2022 at 02:34 AM
This proposal will make the following change(s):
Update the genres of the anime Mugen no Ryvius
Change the genres from :
Unknown
to
Drama,
Science Fiction
Based on the following reason: Missing
With the source: https://myanimelist.net/anime/593/Mugen_no_Ryvius