This is a calligraphic inkstone (suzuri) by Yuiseki Shimoi, a regular member of the Japan Kogei Association and a certified traditional craftsman. Size: 16 x 10 cm There are five different types of Akama stone, varying in color and hardness. The reddish-purple to brownish-red "Shiunseki" is well-known. Other types include "Shigyokuseki," which has a round eye-like pattern; "Shiseiseki," which is bluish overall; "Shiseki," which is entirely purple; and "Shikinseki," which has bluish or reddish stripes that become particularly beautiful when wet, and is said to have been used by feudal lords. These four types are especially limited in number. In ancient times, Akama inkstones were prized because, among the few inkstone materials in Japan that were based on purple, they resembled the colors of China's "Duan inkstones," which were revered in Japan. The history of Akama inkstones is ancient, with production beginning in the Kamakura period. An Akama inkstone, said to have been dedicated by Minamoto no Yoritomo, remains at Tsurugaoka Hachimangu Shrine in Kamakura, with a history of over 800 years. The name "Akama inkstone" comes from the fact that production began in Akamaseki, which is now Shimonoseki City. In the Edo period, the excavation of Akama stone required permission from the Choshu clan, making it a valuable item that was not easily obtained. It was used as a gift for the shogunate and feudal lords. ※ Related words: Buddhist statues, shrines, temples, red seal stamps, transoms, antiques, antique, Edo, wood carving, retro, lacquerware, inkstone, calligraphy, Shinto, sake vessels, flower vases, folk crafts, Buddhism, tea ceremony, matcha, teacups, natsume (tea caddies), tea containers, Ko-Imari, Kutani, Shigaraki, Bizen, lacquered, hanging scrolls, woodblock prints, antique objects, ancient art, Chinese antiques, items from the past, excavated items, museums, ruins, Buddhist art, Meiji, Taisho, Showa retro, earthenware, antique