Proposal : Update Manga 15 Bishoujo Hyouryuuki published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga 15 Bishoujo Hyouryuuki

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 : 6
Year : 2012
-
End Date :
Day : 2
Month : 5
Year : 2013

Based on the following reason: was missing

With the source: MAL