(unnamed)

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(unnamed) flows into 川苔谷 , which it joins at N 35° 51′ 30″, E 139° 5′ 35″ at OSM node n701849038, and there 4 km of total upstream flows in. load it's distributaries

(unnamed) has 2 tributaries.

• カズラ谷, which joins it at N 35° 51′ 41″, E 139° 5′ 22″ at OSM node n701848475, and 1 km of total upstream flows in.
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• シオチ沢, which joins it at N 35° 51′ 41″, E 139° 5′ 40″ at OSM node n701848604, and 910 m of total upstream flows in.
load it's tributaries