This is a matcha bowl by Tatsuzan Iseki, a potter of Kutani ware, a traditional craft of Ishikawa Prefecture. The deep red color unique to cinnabar glaze and the subtle kiln variations from firing create a profound flavor, making it a bowl that will stand out in a tea ceremony. Tatsuzan Iseki is known for his tea ware production using crystalline glazes and kiln variation techniques, and is also certified as a traditional craftsman. The artist's kiln mark "巽山" (Tatsuzan) can be seen on this piece. The accompanying box is inscribed with "Kutani Ware, Cinnabar Glaze, Matcha Bowl." There are no chips or cracks, and it is in beautiful condition with little signs of use. *Descriptions of the artist's biography, techniques, etc., are based on AI-generated information. We ask for your understanding as this is a used item and has been stored at home.