Takenaka Corporation is one of the largest architecture, engineering, and construction firms in Japan. The firm has built some of the most important buildings in Japan, including the Tokyo Tower, the Tokyo Dome (the first large-scale stadium with air-supported membrane roof in Japan), the Fukuoka Dome (Japan's first large-scale stadium with retractable roof), and the Kobe Meriken Park Oriental Hotel among others. Takenaka has 8 domestic offices in Japan and overseas offices in Asia, Europe, and the United States.