(unnamed)

This area: WaterwayMap main osm.org edit in josm JOSM isn't running... edit in josm (new layer) JOSM isn't running... edit in iD geo: url (open on mobile)

(unnamed) flows into 日光川 , which it joins at N 35° 7′ 36″, E 136° 46′ 38″ at OSM node n6795492521, and there 238 km of total upstream flows in. load it's distributaries

(unnamed) has 1 tributaries.

• 大膳川, which joins it at N 35° 7′ 36″, E 136° 46′ 36″ at OSM node n6795492522, and 3 km of total upstream flows in.
load it's tributaries