Tadami stands among the six queen candidates of Yamatai, vying for the throne through the Bokka's divine selection. She possesses striking pink hair styled in pigtails and vivid red eyes. Her notably small stature often leads others to mistakenly perceive her as a young child, an assumption she resents. The power of the Bokka resides within her distinctive large glasses, granting her the ability of clairvoyance to observe distant events in real time, though not future prophecy. Removing these glasses renders her completely blind, unable to see even nearby objects.

Forced into hiding on a remote continent alongside fellow candidate Kouran to evade capture by Kune kingdom forces, Tadami utilizes her clairvoyant abilities despite occasional bouts of clumsiness that provide comic relief. Her journey focuses on reuniting with the other queen candidates to resist Kune's invasion and fight for Yamatai's liberation.