1980 Graduated from Southern California Institute.
1983 Master of Architecture from SCI-ARC.
1999-2000 Shibaura Institute of Technology Ph.D. program.
2000-2004 Graduated from Keio University Ph.D. program.
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1980-1991 MORPHOSIS ARCHITECTS (USA.CA).
1985-1991 SCI-ARC instructor.
1991- Establish ARAI ARCHITECT.
1992-2006 Kanto Gakuin University / Visiting faculty.
1999-2004 Shibaura Institute of Technology / Visiting faculty.
1999 - Kyoto Seika University Art Department Architecture Professor.
2004 - Kyoto municipal Art University / Visiting faculty.
2008 - North China University of Technology / Honorary Professor.
2012 - Kyoto Seika University Vice President.
MAIN RECEIVING PRIZE/AWARDS
SD review（91.92.98.99）
Niigata municipal hall competition , Excellent Prize
ARX AWARD 2006 / A city planning section
ARX AWARD 2007 / Multi functions / composition institution section
Russian Architectural Institute Prize 2007
Armenia Inter-Continental Hotel compound institution competition First Prize 2010
MAIN PROJECTS
Crawford House (Santa Barbara, California)
Tsukamoto House (KImitu,Chiba)
Kumamoto Art Police (Tsuetate Bridge + P hall (Tsuetate,Kumamoto)
Dalian Medical University Grand Design Plan (Dalian, China),
Zhangjiajie Resort Hotel Complex (Zhangjiajie, Chian)
Suzhou Main District Zone City Planing (Suzhou, China)
Akbuzat racetrack (Ufa,Baskortostan),
Baskortostan Republic Assembly Hall (Ufa,Baskortostan)
International Bussiness Center w/ Inter Continental Hotel Complex (Yerevan, Armenia)