For those who collect such items, this is a must-see. For reference, here's an overview of the dam: Tokuyama Dam is located in Ena City, Gifu Prefecture, and is a rock-fill dam in the Kiso River system. The dam height ranges from 161m to 427.1m, and the total water storage capacity is an impressive 616,000,000m³. Gate Types: This dam is equipped with 4 radial gates and 2 orifice slit gates, enabling efficient water management. Characteristics and Uses: Tokuyama Dam is designed exclusively for water supply and was completed between 2000 and 2008. - Name: Tokuyama Dam - Location: Akechi-cho, Ena City, Gifu Prefecture - River: Kiso River, Kiso River system - Type: Rock-fill dam - Gates: Radial gates x 4, Orifice slit gates x 2 - Dam Height: 161m-427.1m - Total Water Storage Capacity: 616,000,000m³ - Characteristics: Exclusively for water supply - Completion Year: 2000/2008 Thank you for viewing.