Mount Jōnen (常念岳, Jōnen-dake) is one of the 100 Famous Japanese Mountains, reaching the height of 2,857 m (9,373 ft). It is situated in Japan’s Hida Mountains in Nagano Prefecture and in Chūbu-Sangaku National Park.[4] The shape of the mountain looks like the triangle. It can be seen from Azumi Basin.
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