2020/2021
In the Japanese Alps, the following 108 ski resorts offer a piste map/trail map or a panorama map.
Mountain ranges: Kiso Mountains (82), Hida Mountains (22), Akaishi Mountains (6)
Prefectures: Nagano (68), Niigata (44), Gunma (21), Gifu (20), Toyama (5), Yamanashi (3), Aichi (2), Shizuoka (1)