Proposal : Update Manga Nega-kun to Posi-chan published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Nega-kun to Posi-chan

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 : 16
Month : 8
Year : 2019
-
End Date :
Day : 8
Month : 10
Year : 2021

Based on the following reason: Missing