This is a Shino-yaki guinomi (sake cup) and chawan (tea bowl). Made by Hiroho Oka. Comes with a ceramic history and a signed wooden box. I think it's a truly interesting piece with a unique shape. There is a gold repair on the lip. Please check the images. Height is approximately 6.5cm. Please consider the measurements as a reference, as they are amateur measurements. Details are unknown, so please confirm and make your own judgment. Condition: Possible stains, age-related deterioration, and signs of use. Thank you for looking. #guinomi #Hiroho #Shinoyaki #Minoyaki #crafts