Ishiwari Shrine(石割神社) is located on Mt. Ishiwari, Yamanashi Pref. It is established based on the legend of Amano Iwato. There is crack on the rock. When walk though the pass 3 times (clockwise), give you good luck.
Tourist Info.
There is parking and restroom at the side of Lake Yamanaka.
Access
0. at Shinjuku Station, Tokyo.
1. use Fuji-Q express bus to Hirano.
2. climb up 1 hours.
20 min
Let's learn MJER Iaijutsu. 
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Ishiwari Shrine is located on Mt. Ishiwari. There is a huge rock with giant crack. There is the legend of Amano Iwato from Kojiki, Japanese myth.
Crack is 15m high, 60cm wide and 15m long. When walk though the pass 3 times (clockwise), give you good luck. The water drop from the rock is also considered as the sacred water.