Mt. Karamats (唐松岳)
Mt. Karamatsu (Karamatsu-dake in Japanese) is in the Japanese Alps, and 2,696m high at its peak located in Nagano Prefecture. You can access to the mountain via Happo-one snow resort, which is one of the famous snow resort in Hakuba village.
https://ja.wikipedia.org/wiki/%E5%94%90%E6%9D%BE%E5%B2%B3
Hakuba Happo-one
Hakuba Alpine Resort
Hiking information
http://www.yamakei-online.com/yk_map/?latlon=36.69142661176844,137.78474669603756&zoom=14
Trail is still covered by a few meters of snow, so you certainly need to prepare the trekking gears for winter season such as axes and climbing irons. Climbing is started from the top of the Hakuba Happo-one snow resort. At this time, we didn't reach to the top of Mt. Karamatsu, because of the time shortage.
 Mt. Karamatsu (Karamatsu-dake in Japanese) is in the Japanese Alps , and 2,696m high at its peak locat...){kind=link}