Proposed by Hemorrhagician on 26 Jan. 2023 at 04:49 AM
This proposal will make the following change(s):
Update the volumes of the manga Haruka Toudo no Canaan
Change the volumes from Unknown to 7
Based on the following reason: Missing
With the source: https://myanimelist.net/manga/84425/Haruka_Toudo_no_Canaan