(unnamed)

(unnamed) is 2 km long, and has a stream level of 4.

Map of (unnamed)

JOSM isn't running... JOSM isn't running... geo: url (open on mobile)

(unnamed) flows into 川浦谷川 , which it joins at N 35° 46′ 28″, E 136° 43′ 6″ at OSM node n726023766, and there 12 km of total upstream flows in.

(unnamed) has 3 tributaries.

銚子洞, which joins it at N 35° 46′ 29″, E 136° 42′ 7″ at OSM node n726134851, and 4 km of total upstream flows in.

小ツゲ谷, which joins it at N 35° 46′ 32″, E 136° 42′ 39″ at OSM node n726451556, and 2 km of total upstream flows in.

箱洞, which joins it at N 35° 46′ 29″, E 136° 42′ 7″ at OSM node n726134851, and 2 km of total upstream flows in.