Proposal : Update Manga Dokan to Hanabi published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Dokan to Hanabi

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 : 2
Month : 5
Year : 2017
-
End Date :
Day : 6
Month : 4
Year : 2018

Based on the following reason: Missing