1161-Okuizumi Dam
Chirarism Dam. Like the Oigawa Dam and the Sunmatagawa Dam, the road and the embankment were far apart as far as the map showed, so I had half given up looking at the Okuizumi Dam from a rule of thumb. However, on the way from Nagashima Dam to Igawa Dam, we suddenly found a sign that read "Okuizumi Dam ↓" and decided to go down the slope anyway, even though it was a suspicious slope... / Gravity concrete dam / 44.5m