Descending from a bamboo-lined trail, you reach this waterfall (upper part of Hanshin Valley). The water surges against the rocks, tumbling and tumbling, before entering a cavern below. Unlike many waterfalls in Hanshin Valley, this one is off-limits and not widely known, but its dynamic flow is a spectacular sight. The final stretch of the trail to the lower part of Hanshin Valley requires a rope descent down a steep, rocky path. The return to the main trail also requires a steep, slippery climb, making it dangerous immediately after rain.