Set of 6 traditional Japanese sake cups, "masu" (wooden square cups). Each cup is imprinted with the logo or commemorative text of a sake brewery, likely distributed as promotional or commemorative items. While there is some evidence of use, discoloration, and age-related wear, they are generally in good condition. Recommended for display, interior decoration, or as small item containers. #masu #squarecup #onegocup #woodencup #JapaneseSake #sakecup #JapaneseTableware #interiorgoods #vintage #ShowaRetro #SakeKing #Shirayuki #commemorativeitem #novelty #traditionalcrafts #JapaneseInterior