YOY is a Tokyo based design studio composed by Naoki Ono, a space designer, and Yuuki Yamamoto, a product designer. Courtesy of YOY These two designers cleverly combine their specialties to create design that integrate product with space. DH Courtesy of YOY Courtesy of YOY Courtesy of YOY Courtesy of YOY Courtesy of YOY Courtesy of YOY Courtesy of YOY Courtesy of YOY