Ryukyu no Shikki 琉球漆器: Ryukyuan lacquerware.
While lacquerware may have began in China and Japan, it was brought to Okinawa during the Ryukyu kingdom era and adapted to its own unique style. It is distinct from other styles, especially in its use of reds.
I was given a gift of Ryukyuan lacquerware hashi 箸 (chopsticks) a while ago. They are so nice, I hesitate to use them! But I think I will break them out for the New Year.