Proposal : Update Anime Hyper-Psychic Geo Garaga aired date

Proposal details

This proposal will make the following change(s):

Update the airing date of the anime Hyper-Psychic Geo Garaga

Change the airing date from :
Start Date :
Day : Unknown
Month : Unknown
Year : Unknown
-
End Date :
Day : Unknown
Month : Unknown
Year : Unknown

to

Start Date :
Day : 21
Month : 10
Year : 1989
-
End Date :
Day : 21
Month : 10
Year : 1989

Based on the following reason: Missing

With the source: https://myanimelist.net/anime/1833/Hyper-Psychic_Geo_Garaga