Proposed by starless on 09 Apr. 2024 at 12:16 AM
This proposal will make the following change(s):
Update the volumes of the manga Mama Yuuyuu
Change the volumes from Unknown to 4
Based on the following reason: Update
With the source: https://www.animenewsnetwork.com/news/2024-04-08/mama-yuyu-manga-ends-in-shonen-jump/.209618
