This is one of the most beautiful waterfalls in Japan. However, it is also the hardest one to see it. It so hard to trace the mountain way because it has few tracing marks. You will get lost so easily. At some spots, you have to do river trekking. If you pick up the wrong kind of shoes, you will fall from the cliff or river so easily. Rocks are very slippy, so be careful. There are a couple of small cliff hangs. All of those have lopes, but it is very dangerous. Kids cannot visit this fall.
You cannot visit this fall right after there was heavy rain because the amount of water of the river will increase so high to became so dangerous to do river trekking. Also, there is wild bear alert. Make sure if you are not used to hike the heavy mountain, visit with someone who knows about the fall and the mountain.
You can approach right next to the fall. You will able to see the fall which covered by the great rocks. Be careful, the rocks are very wet and slippy. Not much space to rest yourself by the fall.