Detailed dam card information for Imawataru Dam in Gifu Prefecture. - Card Name: Imawataru Dam - Location: Kani City and Mino-Kamo City, Gifu Prefecture - Type: Gravity concrete dam - Height: 30.4m - 30.8m - Total Reservoir Capacity: 9.47 million m³ - Completion Year: 1936/1939 Thank you for viewing. This dam card is unique nationwide, as it features different power plants on the right and left banks. The product condition is excellent because the card was immediately placed in a high-transparency sleeve case after receiving it. However, please note that I took it out of the case once for the photos when listing it. Please review the above information and the two photos, and consider purchasing the product if you are satisfied.