This is a black glazed matcha bowl (or chawan). The simple and calm atmosphere of the black glaze is beautiful, and it can be used as Japanese tableware or tea ceremony utensils. A signature like "ト" or "ア" is carved on the kodai (foot), but the artist's name is unknown. Size: Approximately 15cm in diameter x 6cm in height Condition: There are no noticeable cracks or chips overall, but please understand that there may be minor scratches or small imperfections due to its vintage nature and home storage. *The artist's name and kiln are unknown, so please check the images carefully and make your own judgment. Chawan, matcha bowl, black glaze, Japanese tableware, pottery, tea ceremony utensils, with signature