Kuro-Raku Sake Cup Made by Kazuraku Kawasaki Diameter: Approximately 7cm Height: Approximately 3.4cm With original box This is a Kuro-Raku sake cup by Kazuraku Kawasaki. It is one of my family's collection. It has been stored as purchased. The original box appears to be slightly discolored. The name Kazuraku Kawasaki seems to be passed down through generations, but which generation this sake cup is from is unknown. It is a size that fits perfectly in the palm of your hand and has a warm texture. Reference: Made at the Raku-yaki kiln in front of the torii gate of Yasaka Shrine in Kyoto. Founded during the Bunsei era of the late Edo period (1818-1830). It was established as "Rakuyaki no Tanzaku-ya" during the time of the second generation, Shichibei, and has continued to uphold the tradition of Raku-yaki for over 180 years. The name "Waraku": In 1918, Marshal Heihachiro Togo visited the workshop and directly bestowed the name "Waraku," which is how the current name "Waraku" came to be. It has received high praise, including receiving orders from the Imperial Court and being treasured by various Imperial families.