There is a observatory and you can also access to the basin. It is also known as Fish stop falls and great falls because there is no fish lives above this falls.
Because of its shape, people believe that there is a power to give a child birth.
Kosuge Odaki Falls (小菅雄滝) is located in Kosuge, Yamanashi. It is double waterfalls. Odaki means the falls of Man. It is named because the shape of the falls look like a symbol of man.
Tourist Info.
There is parking and restroom.
Access
need a car. Kosuge is reached by driving route 139.
45 min
New Wave Samurai Movie. 
映画好き集まれ！ 
There is a observatory and you can also access to the basin. It is also known as Fish stop falls and great falls because there is no fish lives above this falls.
Because of its shape, people believe that there is a power to give a child birth.