An architect from this country has built several temporary buildings out of cardboard tubes.
An architect from this country has built several temporary buildings out of cardboard tubes. This country is home to the tallest tower in the world, a "Skytree." This country contains the longest suspension bridge and the longest rail tunnel in the world. The longest (*) airport concourse in the world, designed by Renzo Piano, can be found in this country. One region in this country is located where the Okhotsk Plate meets the Philippine Sea Plate. The Inland Sea separates its largest island from Shikoku and Kyushu. For 10 points, name this nation whose island of Honshu is home to Mt. Fuji.
An architect from this country has built several temporary buildings out of cardboard tubes.
Japan [or Nippon; or Nihon] 