WebFreeform Sofa. By Isamu Noguchi. Materials. Fabric, Upholstery, Walnut, Wood. Styles. Mid Century Modern. Shop All. Rudder Three-Legged Coffee Table. Prices for Isamu WebThanks to its organic shape and the natural tones of its upholstery fabric the sofa has a light, elegant feel, despite its voluminous form. Materials: wooden beech frame, classic Explore our extensive ruding contemporary dining chairs, designer tables, bar stools & benches, beds and home office furniture.