Lifespan: 15xx to 15xx
Rank: bushō
Title: Governor of Awa
Clan: Yui → Ihara
Lord: Imagawa Yoshimoto → Imagawa Ujizane
Father: Yui Tadatō
Adoptive Father: Ihara Tadamoto (or Tadatsugu)
Siblings: Yui Yasutada, Yui Tadanori, Yui Tadakuni, Tadatane
Adopted Sibling: Tadayori
Children: Motomasa (?)