A white porcelain tokkuri (sake bottle) with a beautiful blue floral design. It has been stored for a long time. There is a mark on the bottom, but I don't know which kiln it's from. - Design: White porcelain tokkuri with a blue floral design. - Shape: Egg-shaped tokkuri with a long, slender neck. - Bottom Mark: There is a blue brushstroke mark on the bottom. Thank you for looking.