This is a very rare vintage Otagiri Mercantile Company OMC Sake Set from Japan. This set includes 10 sake cups with 3 sake flasks, 2 hot sake flasks with lids, and a traditional cold sake flask. Beautifully crafted, this porcelain set is in excellent preloved condition. This set was part of a large Japanese collectors estate, brought from Japan to the States. It is a must-have for any collectors of Japanese serveware and sake enthusiasts. Please check out our other listings and refer to pics for detail, they are part of our description. Hot Sake Flasks 3-3/4H. Cold Sake Flask 5H. Sake Cups 1-3/4H.