A multi-purpose dam that boasts one of the largest scales in Japan

Perimeter length 40.0km Water depth 95m. It is a lake that spreads out in front of the Yasaka Dam. The Yasaka Dam is one of the largest multi-purpose dams in Japan, with a height of 120m and a total water storage capacity of 112 million cubic meters.


business hours
open all year round
739-0636Maeiiya, Otake City, Hiroshima Prefecture
Parking Lot


Maeiiya, Otake City, Hiroshima Prefecture

Get off at Otake Station on the Sanyo Main Line. Take the JR bus bound for Ayuya from Otake Station and get off at the Yasaka Dam Iriguchi bus stop. 25 minutes by car from the Otake IC on the Sanyo Expressway.

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