2007 National Kaohsiung Performing Arts Center International Competition. 3rd Prize. Taiwan 　　2006 Yamagata University Engineering Department Centennial Hall. Finalist. 　　2006 Eternal Golden Castle Historic Parks Master Plan International Competition. 2nd Prize. Taiwan 　　2005 Nakanoshima New Line Design Competition. Special Prize. 　　2001 Shiroishi Community Center Proposal Competition. 1st Prize 　　1997 Tottori Dune Museum. Finalist. 　　1995 Mid Wales Center of the Art Proposal Competition, Finalist, U.K 　　1995 Sendai Mediateque Competition, Honorable Mention. 　　1994 Architecture of the Year, Architectural Institute of Japan (Blue-Screen House) 　　1994 Okegawa Civic Hall Competition. Finalist. 　　1991 Andrea Palladio Award, Finalist. 　　1988 Yoshioka Prize. Japan Architect Awards 　　1987 New Aichi Prefectural Hall Competition, Honorable Mention 　　1986 The New National Theater, Top Thirty. 　　1986 Shonandai Culture Center Proposal Competition. 2nd Prize. 　　1982、83 SD Review.