Explore Japan's public facilities and infrastructure. Enjoy an amazing panorama of Kobe from the top of the Akashi Kaikyo Bridge, Hyogo Pref., which is the culmination of Japan's bridge building expertise. Marvel at the cavernous, subterranean Metropolitan Outer Area Underground Discharge Channel in Kusakabe, Saitama Pref., which protects the capital and surrounding area from flooding. And, take a tour and bungee jump at Yanba Dam, deep in the mountains of Gunma Pref.