【Designated by the City：Historic Site】Tizuabu

Tizuabu is located in the middle of the woods adjacent to the plowed forest land, about 500 m east towards Shiratorizaki from Farm Road Nagayama Line along with the main farm road.The farm land is a basin and the cave is a shaft with a mouth which looks like a well hole. The cave has two mouths and is surrounded by rocks except for the northeastern side.
The larger mouth is 5 m wide and 12 m long, and the smaller one is 1.5 m wide and 3 m long. The hole is about 20 m deep, and at the bottom, there is a room about 15 m wide and 20 m long.In the middle of the room, there is a stonemasonry with sides of 8 m, which leans to the east. Scattered rocks and humus mud have accumulated there.With the prospect for discoveries of fossil bones, the cave is geologically important.