碓う氷すい峠とうげ

noun

Usui Pass

A mountain pass in Japan, historically important as a route between Gunma and Nagano prefectures.

• 碓う氷すい峠とうげは、群ぐん馬ま県けんと長なが野の県けんの県けん境ざかいにある峠とうげです。