Pottery masu sake cups, in a wooden box. This is an old item, so there may be some deterioration due to age, but the pottery masu cups have no noticeable scratches or chips. There are traces of cellophane tape on the wooden box. Please refer to the notes from the seller on the inside of the wooden box lid. Dice faces: 1, 2, 3, 5, "Uta" (song), and "Issho" (one sho, a unit of volume). Sizes: Issho (one sho): 55mm per side / 35mm height Go-go (five go, half a sho): 42mm per side / 28mm height Ichi-go (one go, one-tenth of a sho): 28mm per side / 22mm height Dice-shaped: 18mm per side There are no clear kiln marks or artist names, but based on the brushwork and stamp on the wooden box, it is likely a personal work by a Japanese ceramic artist from the post-war to late Showa period, or a creation from a kiln (according to AI). Please consider after asking any questions you may have about unclear points. #Antique #OldTools #PlayMasu #SakeVessel #SakeCup