- Otaki Gorge (Otaki Keikoku)
Toyota-City Otaki Gorge (Otaki Keikoku)
Otaki Gorge is located along Niogawa River, the tributary of Tomoegawa River, in the city of Toyota near Asuke Town. Niogawa River is the resulting flow of six upstream water sources, and is rather calm until it gets to Komiyama District. From this point onward, and until it meets the Tomoegawa 1.8km away, it will descend 148 meters. This rapid and irregular flow creates various big rocks and odd stones, carving the great Otaki Valley with wonderful scenic sights.