. Green Master Plan of Tsukuba City, Japan (2002 to 2004)2. Conceptual plan of EXPO2005 in Aichi prefecture, Japan (1998 to 2001)3. Conceptual development plan of new towns along Tsukuba Express line, Japan (1999 to 2000)4. Green open space plan of Saitama prefecture, Japan (1998 to 1999)5. Taskforce on the development of agri-ecological indicators at the OECD “Agriculture and the Environment” committee (1997 to 1999)6. Taskforce on the development of agri-ecological indicators for the New Basic Law of Agriculture, Japan (1996 to 1997)7. Dockyard Park, MM21, Yokohama, Japan (1985 to 86)