This is a kaiseki cup, or "choko," by Edo Kiriko artist Akio Kimura. Akio Kimura is known as a skilled artist who authentically preserves the traditional techniques of Edo Kiriko while excelling in powerful, three-dimensional cuts. This is a wonderful piece featuring a deep blue overlay glass with bold and intricate cuts, which are a hallmark of Mr. Kimura's work. Considering the time that has passed since its creation, I believe it is in quite good condition. I am not in a rush to sell this item, so I generally do not plan to lower the price in the future. Please consider this unique opportunity. Size: Diameter approx. 50mm, Height approx. 50mm Accessories: None Although it is an unused item, it has been stored at home for a long time, so there may be some minor scratches or dullness that are not noticeable, which may have occurred during storage. Please refrain from purchasing if you are looking for a new item like those purchased in a store, if you are sensitive to even the slightest scratches, or if you do not understand the nature of used items. Please understand that this item is being sold as is, and has been stored at home for a long time. Due to the nature of the product, returns and refunds are not possible. Thank you for your understanding. Shipping is planned via Yu-Packet Plus. Keywords: Sake vessel Rock glass Kaiseki cup, sake cup Ochoko (small sake cup) Guinomi (sake cup) Kiriko (cut glass) Edo Kiriko Crystal glass Hanaso Kagami Crystal Baccarat Satsuma Kiriko Kamei Glass KAMAY HOYA Mosser Satsuma Vidro Kogei SHIMADZU Shimazu Satsuma Kiriko Kuniaki Kuroki Koji Ishii Hisari Iwata Hideyoshi Tanno Kyohei Fujita