Proposed by Hemorrhagician on 14 Jan. 2023 at 12:25 AM
This proposal will make the following change(s):
Update the episodes duration of the anime Mugen Senshi Valis
Change the episodes duration from Unknown to 3min.
Based on the following reason: Missing
With the source: https://myanimelist.net/anime/22943/Mugen_Senshi_Valis