Proposal : Update Manga Koroshiya-san no Shippai published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Koroshiya-san no Shippai

Change the published date from :
Start Date :
Day : Unknown
Month : Unknown
Year : Unknown
-
End Date :
Day : Unknown
Month : Unknown
Year : Unknown

to

Start Date :
Day : Unknown
Month : Unknown
Year : 2020
-
End Date :
Day : Unknown
Month : Unknown
Year : 2020

Based on the following reason: Missing