Mount Tsubakuro (燕岳, Tsubakuro-dake) is a 2,763-metre-high (9,065 ft) mountain in Azumino, Nagano Prefecture, Japan. It is situated in Japan's Hida Mountains in Nagano Prefecture.
It was specified for Chūbu-Sangaku National Park on December 4, 1934.
Granite forms the unique body with white sands and sharp rocks exposed at the top. Kassen One (ridge) is a steep trail challenging to climbers ascending from Nakabusa Hot Springs.