Proposal : Update Manga High Spec da yo! Iona-chan published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga High Spec da yo! Iona-chan

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 : 11
Month : 2
Year : 2018
-
End Date :
Day : Unknown
Month : Unknown
Year : Unknown

Based on the following reason: Missing