Banko-yaki tea set, including a ceramic teapot, five teacups, and one yuzamashi (cooling pitcher). - Set includes: Teapot, 5 teacups, 1 yuzamashi - Material: Ceramic - Color: Brown - Design: With engraved patterns My family has been involved in the tea ceremony for many years, and I believe this was purchased in connection with that. The details are unknown. I researched and believe it is Banko-yaki. It has never been used, but there are some imperfections due to long-term storage in a closet. The teacup in photo 8 has a small chip. No box included.