Jonen (2857m) is a streneous and scenic snow hike in Nagano. From the peak you have incredible views of the Hotaka peaks and Yarigatake.

Karasawa Cirque (2300m) is a stunning glacial Kar accessible as an overnight hike from Kamikochi, typically starting around Golden Week...

Akadake 2899m is an upper intermediate winter hike in the volcanic Yatsugatake mountains. The hike is usually walked as an overnight hike...