Tokugawa Mitsukuni
Although the characters quickly fell into disuse after the end of Wu's reign, they were recorded in large dictionaries and a few have occasionally appeared as variant characters used in proper names. For instance, 圀 ('country', 'state') is used to write the name of "daimyō" Tokugawa Mitsukuni (徳川 光圀) in kanji. In this context, the character is given the kun'yomi reading "kuni" as a variant of orthodox characters 国/國 (in shinjitai and kyūjitai, respectively).