Cocoon Tower is located directly in front of Shinjuku Station, Tokyo’s busiest train station and in close proximity to the Shinjuku CBD (Central Business District), where the Tokyo City Hall is located. Some of the buildings in the immediate area surrounding Mode Gakuen Cocoon Tower have become old and obsolete. However this area is very important to connect Shinjuku Station and the Shinjuku CBD. Our aim is to use the building to revitalize and reenergize this area and to create a gateway between the Station and the CBD. The Mode Gakuen Cocoon Tower combines fresh visual dynamism with a novel school facility and a main hall open to the public.