sentences:  Sakai Tadakiyo
  
  , also known as Uta-no-kami, was a "daimyō" (feudal lord) in Kōzuke Province, and a high-ranking government advisor and official in the Tokugawa shogunate of Japan.The Sakai were identified as one of the "fudai" or insider "daimyō" clans which were hereditary vassals or allies of the Tokugawa clan, in contrast with the "tozama" or outsider clans.