Rare 1955 First Generation MCM vintage Japanese Go board game set. Imported and sold by Haruko Kambayashi. Unlike the common 1961 mass-produced editions, this highly collectible first generation set features the harder to find instruction booklet published by Tes Center, explicitly listing the 1955 copyright date. Gently used. Typical wear to box. Base doesn’t lay quite flat (see photos). Book shows typical wear with crease at one corner. Please see photos.