This is a sake cup designed with the character "Ryoma" (龍馬). It's a celadon-colored ceramic with crackle glaze. There is also a mark on the bottom. ★Size: (Diameter) approx. 4.8cm (Height) approx. 5cm A "beku-hai" is a sake cup with a hole in the bottom, used for entertainment. Because of the hole, you have to cover it with your finger to prevent the sake from spilling, and you can't put it down on the table until you finish drinking. It was kept unused and carefully stored at my parents' house. I am offering it for sale because I have no opportunity to use it. For those who like Ryoma Sakamoto, or anyone interested, or anyone who can use it, please consider purchasing. Please understand that the price includes shipping. #beku-hai #RyomaSakamoto #Kochi #hole-in-the-bottom sake cup #sake cup #ochoko (small sake cup) #Tosa #entertainment #sake vessel