Mount Kobushi is a mountain on the border of Saitama, Yamanashi, and Nagano prefectures in Japan. The mountain is the source of the Arakawa and Shinano Rivers. It is one of the 100 Famous Japanese Mou
Okuchichibu Mountains or the Okuchichibu Mountainous Region is a mountainous district in the Kantō region and Kōshin'etsu region, Japan. It covers the western part of Tokyo, the western part of Saitam