Proposal : Update Anime Slam Dunk: Ketsui no Shouhoku Basket-bu studios

Proposal details

This proposal will make the following change(s):

Update the studios of the anime Slam Dunk: Ketsui no Shouhoku Basket-bu

Change the studios from :
Unknown
to
Toei Animation

Based on the following reason: Missing

With the source: https://myanimelist.net/anime/52159/Slam_Dunk__Ketsui_no_Shouhoku_Basket-bu?q=slam%20dunk%20ketsui&cat=anime