Proposed by Jōji on 05 Mar. 2026 at 03:02 AM
This proposal will make the following change(s):
Create a new studio named Rock'n Roll Mountain
You can find all studios here. Remember that studios which contain ecchi/hentai anime are hidden based on your settings.Based on the following reason: Missing
With the source: https://myanimelist.net/anime/producer/2663/Rockn_Roll_Mountain
