Proposal : Update Manga High School DxD: Asia & Koneko no Himitsu no Keiyaku!? published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga High School DxD: Asia & Koneko no Himitsu no Keiyaku!?

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 : 9
Month : 9
Year : 2011
-
End Date :
Day : 9
Month : 3
Year : 2012

Based on the following reason: Missing