Proposal : Update Manga Ouji no Hakoniwa published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Ouji no Hakoniwa

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 : 1
Month : 4
Year : 2011
-
End Date :
Day : 1
Month : 2
Year : 2012

Based on the following reason: Missing