It looks like the Autumn 2019 broadcast has been uploaded, but if anyone has the other episodes, it would be great if you could upload them.
FNS Spring Festival 2020 (2020.03.28)
豪華俳優が本気で食べたいグルメ争奪戦! FNS春の祭典2020
https://mega.nz/file/vZElWaDK
FNS Spring Festival 2020.zip (197 Bytes)
Thanks for the upload!
Do you have the Spring 2018 and Spring 2019 broadcasts?
Unfortunately I don’t have them.