A set of five Japanese tea cups, dating to approximately the 40th year of the Showa era (1965), accompanied by their original wooden box. The complete set comprises five cups, each distinct in color. Crafted from hand-thrown coarse stoneware, they feature a natural variation in glazing and an elegant design inspired by bamboo nodes. The cups are finished in five unique glaze colors—emerald green, "snowflake" orange, kiln-fired red, "snowflake" beige, and creamy white—exhibiting natural textures and substantial body thickness. This set possesses both practical utility and significant collectible value.