The body made from recycled cotton has a strong sense of unevenness and is characterized by soft skin contact. With a round body without seams on the sides, a binder neck with three-needle stitching on the neckline, and top-and-bottom sewing on the sleeves and hem, it is reminiscent of a vintage T-shirt. The design was inspired by the 1964 Tokyo Olympics. What wowed the world at that tournament was the wrestling event, which is now a Japanese tradition. At this time, Japan has won five gold medals. This time, the design pays homage to such players.