Thank you for viewing. The description uses AI-generated text. Please use the images to judge authenticity for yourself as a reference. 1. This teacup has a unique brown and black design, making it a visually appealing item. As a tool for enjoying matcha, it serves as a tea utensil or tea container. Made by the eldest son of Takeda, this teacup uses the Rengetsu-yaki technique, embodying traditional Japanese beauty. Housed in a matching box with a mark, it is a valuable piece for collectors and tea ceremony enthusiasts. Being in a wooden box makes it ideal for storage and as a gift. This teacup will provide a moment of tranquility in the tea ceremony. Pottery from a certain era may have distortions, manufacturing flaws (kiln marks), or underfired areas (cracks). These are inherent characteristics, and are not specifically mentioned in the product description. Please carefully check the product condition in the images before purchasing. Size W (Width) 14 cm H (Height) 10 cm Please forgive any oversight in the inspection, as it is done by an amateur. However, I try my best to be thorough. Some items may be sold with stains. Also, items are listed after only a simple cleaning. Therefore, the price is set lower. If you have any other questions, please contact me in the comments. I may miss some responses due to the large number of items listed, but please comment again if that happens. NKK01014 I am listing items that were stored in a storehouse or purchased at antique fairs.