大川

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大川 flows into the sea: 9 km flows in at N 30° 17′ 46″, E 130° 24′ 47″ at OSM node n744188109.

大川 has 1 tributaries.

• (unnamed), which joins it at N 30° 19′ 14″, E 130° 25′ 47″ at OSM node n743161557, and 2 km of total upstream flows in.
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