Proposal : Update Manga Rockman X4 published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Rockman X4

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 : Unknown
Month : 2
Year : 1998
-
End Date :
Day : Unknown
Month : 7
Year : 1998

Based on the following reason: missing information

With the source: https://myanimelist.net/manga/21684/Rockman_X4