Thank you for viewing. This is a pair of Sado Mumyoi-yaki tea bowls by Living National Treasure Akasui Ito. Size: Approximately 11.5 cm in diameter x approximately 5.8 cm in height *Please forgive any slight size discrepancies due to amateur inspection. The origin of Mumyoi-yaki dates back to 1819 (Bunsei 2), when Jinpei Ito used red clay called "Mumyoi" taken from the Sado gold mine to manufacture raku ware. In 1857, Tomitaro Ito began hon-yaki (full firing), and in the Meiji era, the technology developed into sturdy pottery through high-temperature firing by artists such as Jozan Miura. The "Mumyoi clay" used in this Mumyoi-yaki is red clay from the Sado gold mine area, which is rich in iron and is characterized by its metallic texture and deep reddish-brown color when fired. It gains luster the more it is used, and has been loved for many years as tea utensils and sake vessels. In 2003, it was designated as an Important Intangible Cultural Property of Japan, and in 2024, it was also certified as a traditional craft product designated by the Minister of Economy, Trade and Industry, and its cultural value is highly regarded. Akasui Ito is the name of a potter who inherits this Mumyoi-yaki, and the name has been passed down from generation to generation. In particular, the fifth Akasui Ito was designated as a Living National Treasure in 2003 and received the Purple Ribbon Medal in 2005. His works are housed in museums both in Japan and abroad, and his artistry and technical skill are highly acclaimed worldwide. These tea bowls are made using Mumyoi clay and have a deep color that evokes over 400 years of history, and the luster increases with use. As a piece that embodies tradition and innovation, it captivates the hearts of many people. (See the last photo for a reference product) As it is an unused item, it is in relatively good condition without any chips or cracks. Please purchase if you understand vintage items as it is a used item stored at home, and if you like Mingei (Japanese folk art). As there is no original box, it will be carefully packed and shipped. Immediate purchase is welcome. Thank you. We are also listing other traditional crafts and Mingei items in a separate section, so please consider them as well. #Market307's traditional crafts are here