Proposal : Update Manga Gokusen published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Gokusen

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 : 1999
-
End Date :
Day : 15
Month : 2
Year : 2007

Based on the following reason: Missing