The Arakawa River is a river primarily flows through the city of Kofu, Yamanashi Prefecture. It merges with the Fuefuki River after crossing the Chuo Expressway and the New Yamanashi Ring Road. The Fuefuki River is a tributary of the Fuji River.
https://en.wikipedia.org/wiki/Fuefuki_River; https://en.wikipedia.org/wiki/Fuji_River
Mallards and grebes in the Arakawa River, Kofu, Yamanashi, 1/28/2025
Facing Yatsugatake (eight mountains), Arakawa River, Kofu, Yamanashi, 1/28/2025
https://en.wikipedia.org/wiki/Southern_Yatsugatake_Volcanic_Group
Facing Akaishi Mountains, Arakawa River, Kofu, Yamanashi, 1/28/2025
https://en.wikipedia.org/wiki/Akaishi_Mountains
FYI: Chūō Expressway https://en.wikipedia.org/wiki/Ch%C5%AB%C5%8D_Expressway; The New Yamanashi Ring Road is a planned regional expressway that will encircle the city of Kofu area in Yamanashi Prefecture.