Proposed by starless on 01 Sep. 2025 at 12:35 AM
This proposal will make the following change(s):
Update the studios of the anime Diamond no Ace: Act II
Change the studios from :
Unknown
to
Madhouse
Based on the following reason: Missing
With the source: https://myanimelist.net/anime/38731/Diamond_no_Ace__Act_II?q=Diamond%20no%20Ace%3A%20Act%20II&cat=anime
