Proposed by tomarwan on 22 Dec. 2022 at 02:46 PM
This proposal will make the following change(s):
Update the themes of the anime Mazinger Z
Change the themes from :
Unknown
to
Mecha
Based on the following reason: Missing
With the source: https://myanimelist.net/anime/2253/Mazinger_Z?q=mazinger&cat=anime
