The legend said, there was a dramatic battle between crabs and eels for the right at basin.
It is also great Koyo spot in Sendai.
Sankai Falls (三階の滝) is 3 step waterfalls located in Zao, Miyagi prefecture. It is one of the 100 best Japanese waterfalls. The total height of the falls is 181m and the width is 7m. It is the main feature of Zao mountain.
Tourist Info.
There is a parking.
The road closed in winter.
Access
0. at Shiraishi Zao station.
1. use local bus to Takimidai.
20 min
New Wave Samurai Movie. 
映画好き集まれ！ 
The legend said, there was a dramatic battle between crabs and eels for the right at basin.
It is also great Koyo spot in Sendai.