(unnamed)

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(unnamed) flows into the sea: 4 km flows in at N 36° 11′ 53″, E 139° 29′ 13″ at OSM node n9895303924. (unnamed) flows into 邑楽用水路 , which it joins at N 36° 11′ 45″, E 139° 28′ 20″ at OSM node n2850050889, and there 2 km of total upstream flows in. load it's distributaries

(unnamed) has 1 tributaries.

• 利根加用水, which joins it at N 36° 11′ 45″, E 139° 28′ 19″ at OSM node n2850050888, and 3 km of total upstream flows in.
load it's tributaries