JA56 YEARBOOK2004 JAPANESE ARCHITECTURAL SCENE IN 2004 work Library Building and Lecture Hall (1st Stage of Redevelopment Project) Daito University Itabashi Campus location Itabashi-ku, Tokyo architects Ben Nakamura and Yamamoto Hori Architects structural engnieers Hanawa Structural Engineers, Matsumoto Structural Engineers mechanical engineers Sogo Consultants general contractor Obayashi Corporation site area 27,319.63m2 building area liburary; 2,397.05m2 lecture hall; 2,676.09m2 total floor area liburary; 7,269.23m2 lecture hall; 8,716.00m2 structure steel, reinforced concrete liburary; 1 basement and 5 stories lecture hall; 1 basement 5 stories pricipal use college completion date August, 2003 next back top