This is a brooch made from a fragment of an old Imari ware octopus arabesque design. The period is probably mid-Edo period. I think it's a fragment of a tokkuri (sake bottle) based on the shape. It is about 4.5 cm wide and 2 cm long. - Design: Ceramic brooch with blue and white patterns - Shape: Oval - Back: Back with a metal pin - Material: Ceramic Thank you for looking.