Sorry, Google translate pegged the language as Chinese but it's obviously Japanese and he's riding in the mountains near Nagoya (got that from freezing the video on the road signs). Just shows that Google translate isn't always correct in detecting the language. Next time I'll watch the video before writing the post title. My bad....
For any Forum members that speak Japanese.
https://www.youtube.com/watch?v=UikdRGQ6FgI
He gets into the twisties at around 7:00 into the vid.