JA56 YEARBOOK2004 JAPANESE ARCHITECTURAL SCENE IN 2004 work Forestry Hall To-mochi location To-mochi machi, Kumamoto Prefecture architects Taira Nishizawa Architects structural engnieers Arup Japan mechanical engineers Kankyo Engineering general contractor Yoshinaga Sangyo site area 1,659.00m2 building area 415.40m2 total floor area 520.01m2 structure wood, steel frame; 1 story pricipal use meeting hall completion date July, 2004 next back top