2006 International Architectural Design Competition, Finalists ： [The Hong Kong Design Institute] 2006 Housing Proposal Competition by nominated eleven architects, 2nd Prize [Nakai Yonnosaka Project] 2006 10th Public Building Award Tohoku District [KATTA PUBLIC GENERAL HOSPITAL] 2005 Japan Institute of Architects Award [KATTA PUBLIC GENERAL HOSPITAL] 2005 Good Design Award [20K APARTMENTS] 2005 Good Design Award [FUNABASHI MINI HOUSING DEVELOPMENT] 2005 11th Chiba Prefecture Architectural Award [FUNABASHI MINI HOUSING DEVELOPMENT] 2004 Annual Architectural Design Commendation [KATTA PUBLIC GENERAL HOSPITAL] 2004 Tohoku District Architecture Award [KATTA PUBLIC GENERAL HOSPITAL] 2003 Healthcare Architecture Award [KATTA PUBLIC GENERAL HOSPITAL] 2003 Good Design Award [KATTA PUBLIC GENERAL HOSPITAL] 2002 Good Design Award [Roppongi 1 chome Station Exit No.3] 2001 1st prize of the TPO ReCoMmendation [20K APARTMENTS] 2001 Jutaku-Kenchiku Award (for the best housing of the year) [Z-House] 1999 6th Space Design Competition, fine work [S-House] 1998 Kanto-Koshinetsu Architects Association Award [Lime House] 1998 Jutaku-Kenchiku Award (for the best housing of the year) [Lime House] 1998 Annual Architectural Design Commendation [SHIROISHI MUNICIPAL No.2 ELEMENTARY SCHOOL] 1997 38th BCS Award [SHIROISHI MUNICIPAL No.2 ELEMENTARY SCHOOL] 1997 17th Tohoku District Architecture Award [SHIROISHI MUNICIPAL No.2 ELEMENTARY SCHOOL] 1997 Research Institude of Educational Facilities Award [SHIROISHI MUNICIPAL No.2 ELEMENTARY SCHOOL] 1996 Jutaku-Kenchiku Award (for the best housing of the year) [HOUSE IN HOUSE] 1996 1st Kumamoto Artpolis Promotion Award [BRIDGES] 1996 6th Best Kumamoto Architecture Award [BRIDGES] 1994 Commercial Display Award [YOKOHAMA MARKET] 1994 Jutaku-Kenchiku Award (for the best housing of the year) [House at Tachikawa] 1993 10th Yoshioka-Award (for a new coming architect) [Clinic at Hoyahon-cho] 1987 2nd UD Award [HEARTLAND] 1986 SD Review Award [HEARTLAND]