| 2009 |
Seoul Design Olympiad 2009 Seoul |
| 2008 |
GA HOUSE Project 2008 Tokyo Home Delivery New York/MoMA Lisbon |
| 2007 |
GA HOUSE Project 2007 Tokyo |
| 2006 |
Project 2006 Tokyo 100 designers in Japan Osaka Aucland, New Zealand |
| 2005 |
Project 2005 Tokyo Contemporary Japanese Houses, 1985-2005 Tokyo |
| 2004 |
Architecture of Tomorrow Kyoto / Fukuoka / Yamagata Art Box architectural exhibition Tokyo Project 2004 Tokyo Contemporary architects Tokyo Kyoto designers week Kyoto |
| 2003 |
Project 2003 Tokyo Architecture of Tomorrow Aichi / Miyagi / Ishikawa / Hiroshima |
| 2002 |
Project 2002 Tokyo TPO ReCoMmendation 2002 Tokyo Venezia, Italy Architecture of Tomorrow Tokyo |
| 2001 |
Project 2001 Tokyo New Trends of Architecture in Europe and Japan 2001 Tokyo / Portugal / Rotterdam Architectural Freehand Drawing Tokyo Soul |
| 2000 |
Project 2000 Tokyo Tokyo Pacific Rim Architects Tokyo |
| 1999 |
Project 1999 Tokyo |
| 1998 |
Project 1998 Tokyo |
| 1997 |
Project 1997 Tokyo |
| 1996 |
Venezia, Italy Emerging Trends in Contemporary Japanese Architecture Bangkok, Thailand Emerging Trends in Contemporary Japanese Architecture Ulan Bator, Mongolia |
| 1995 |
Kuala Lumpur, Malaysia |
| 1994 |
Model for House Tokyo The JIA Award for the best young architect of the year '93 Tokyo GA Japan League '94 Tokyo |
| 1993 |
Tradition and Today Kobe / Kyoto / Osaka Trans/Trance Chaos Tokyo |
| 1992 |
Kyoto / Osaka |
| 1990 |
Last Decade 1990 Tokyo Townhouse in Kyoto Kyoto City of YUJO Tokyo / Osaka |
| 1989 |
KAGU Designers week in Makuhari Chiba |
| 1987 |
Japan Creative, Tokyo SD Review Tokyo |
| 1986 |
Design New Wave '86 Tokyo |