Are these JR buses covered by JR Pass?

Hi,

Anyone can advice whether these sightseeing buses operated by JR are covered by JR Pass?

1. Twinkle bus tour by JR Hokkaido
2. JR Kanto bus, Tokyo - Gotemba Outlet mall

And, is the 100yen bus at Toyako still in operation?

thanks!

1. Twinkle bus tour by JR Hokkaido

Not covered.

JR Kanto bus, Tokyo - Gotemba Outlet mall

Most likely not covered.

And, is the 100yen bus at Toyako still in operation?

Here you go:
http://www.japan-guide.com/forum/quereadisplay.html?0+63836