Building 101 has been positioned at the end of the long axis of the Tokorozawa Campus, which is surrounded by rich greenery. The approach to the building is over a three-dimensionally-curved symbolic bridge, with the motif of "a single leaf." The exterior screen, designed with the image of a "veil waving in the wind," is composed of aluminum punching metal, and with an opening ratio of 40 percent, ensures both a reduction in heat load and brightness inside. Gently-curved units randomly build up on each other, and the shades and shadows and the softness of the design give the building a delicate expression.