Proposal : Update Manga Kyuujitsu no Warumono-san published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Kyuujitsu no Warumono-san

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 : 15
Month : 12
Year : 2018
-
End Date :
Day : Unknown
Month : Unknown
Year : Unknown

Based on the following reason: Missing

With the source: (MAL) https://myanimelist.net/manga/117549