Proposal : Update Manga Hamatora The Comic published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Hamatora The Comic

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 : 21
Month : 11
Year : 2013
-
End Date :
Day : 11
Month : 12
Year : 2014

Based on the following reason: Missing

With the source: https://myanimelist.net/manga/60881/Hamatora_The_Comic