秋日景色倒映于镜池中，日本长野 Autumn colors reflected in Mirror Pond (Kagami-ike), Nagano, Japan (© magicflute002/Getty images)

秋日景色倒映于镜池中，日本长野 Autumn colors reflected in Mirror Pond (Kagami-ike), Nagano, Japan (© magicflute002/Getty images)

Kagami-ike Pond in Nagano

Literally (Kagami means mirror), the pond projects the reflected scape of Togakushi Mountain Range and its view changes seasonally. With no wind blowing, the surface of the pond is calm with no ripples and it is just as beautiful as if it were a real mirror. Mountain Togakushi has been a place of practice for practitioners and Togakushi Ninjas.