Mount Kobushi (甲武信ヶ岳, Kobushigadake) is a mountain on the border of Saitama, Yamanashi, and Nagano prefectures in Japan.

[1] The mountain is the source of the Arakawa and Shinano Rivers.

This Nagano Prefecture location article is a stub.

You can help Wikipedia by expanding it.This Saitama Prefecture location article is a stub.

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