(unnamed)

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(unnamed) flows into 三条川 , which it joins at N 35° 26′ 36″, E 136° 16′ 8″ at OSM node n971484872, and there 6 km of total upstream flows in. load it's distributaries

(unnamed) has 2 tributaries.

• 須賀谷川, which joins it at N 35° 26′ 45″, E 136° 16′ 13″ at OSM node n971333456, and 2 km of total upstream flows in.
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• 清水谷川, which joins it at N 35° 26′ 45″, E 136° 16′ 13″ at OSM node n971333456, and 257 m of total upstream flows in.
load it's tributaries