Bungui Pass (Zero Magnetic Field / Zero Jiba)

Nagano Prefecture

Bungui Pass, located in Ina City, Nagano, is a quiet mountain pass along Japan’s Median Tectonic Line. It is widely known as a “zero magnetic field” or “power spot,” where visitors come to relax in the forest and spend time at the so-called Kiba energy area. Rather than a large sightseeing facility, its appeal lies in the peaceful mountain atmosphere, the view of the fault-shaped valley, and the unique story connecting geology, local history, and spiritual tourism. It is best suited for travelers interested in nature, wellness, hidden places, or Japan’s power-spot culture.

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