Ogawa Falls

Ogawa Falls drops approximately 46 meters down a cliff face with a width of around 60 meters, creating an emerald pool below. The water flows over layered rock surfaces and pools in the natural basin before continuing downstream.

The site gained national attention in 2018 when featured in the opening sequence of the NHK television drama Segodon. This broadcast exposure introduced the waterfall to audiences across Japan.

The emerald basin draws visitors seeking moments of connection with water and nature in a quiet setting. People come here to experience the power of flowing water in a natural landscape.

Access is via a paved walking trail of about 1.2 kilometers from the parking area, manageable for most visitors. Designated viewpoints are marked along the route and visits are limited to daylight hours.

The basin floor reveals white sand and weathered stones due to controlled water flow managed by upstream hydroelectric operations. This visibility of the riverbed structure shows how human infrastructure has shaped the landscape.