The Tokyo International Forum (東京国際フォーラム Tōkyō Kokusai Fōramu?) is a multi-purpose center in Tokyo, Japan. One of its halls seats 5,000. In addition to seven other halls, it includes exhibition space, a lobby, restaurants, shops, and other facilities. Designed by architect Rafael Viñoly and completed in 1996, it features swooping curves of steel truss and glass; the outside is shaped like an elongated boat.