For collectors! I have six of the same card. For your reference: Trading card with detailed information about the Oborigawa Dam in Gifu Prefecture. - Title: Oborigawa Dam - Location: Ena City, Gifu Prefecture - River: Shonai River System / Oborigawa River - Type: Gravity concrete dam - Gates: Free overflow type x 9 gates - Height: 114m - Crest length: 331.3m - Administrator: Ministry of Land, Infrastructure, Transport and Tourism - Completion year: 1982/2004 Thank you for viewing.