(unnamed)

(unnamed) is 11 km long, and has a stream level of 1.

Map of (unnamed)

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(unnamed) flows into 丸山川 , which it joins at N 42° 24′ 13″, E 139° 54′ 41″ at OSM node n1462204937, and there 17 km of total upstream flows in.

(unnamed) has 3 tributaries.

初田川, which joins it at N 42° 24′ 2″, E 139° 59′ 41″ at OSM node n1462204790, and 3 km of total upstream flows in.

フシルイ川, which joins it at N 42° 24′ 11″, E 139° 57′ 52″ at OSM node n1462204896, and 1 km of total upstream flows in.

支線川, which joins it at N 42° 24′ 2″, E 139° 57′ 26″ at OSM node n1462204789, and 1 km of total upstream flows in.