Proposed by IsaacNewton2 on 15 Jan. 2023 at 11:50 PM
This proposal will make the following change(s):
Update the series of the manga Ongaku to Manga
Change the series from :
Unknown
to
Ongaku
Based on the following reason: Missing
With the source: MAL - https://myanimelist.net/manga/121515/Ongaku_to_Manga
