Suzuka Dairenji is the youngest of the Twelve Divine Generals. She has passed as the 'First-Class Onmyo' in National Examination. Because of her genius, she is known as 'the Prodigy'.

    Even before she was born she and her brother were experimented on to produce splendid onmyouji. The experiments ended up with Suzuka being a first class onmyouji but also resulted in her brother's death. Suzuka eventually became one of the Twelve Divine Generals. She did researched on Yako Tsuchimikado and his Taizan Fukun Ritual in order to bring her brother back to life. This leads her into conflict with the Magical Investigation Bureau.

    Later in the story, she enrolls in Onmyo Prep Academy as a first-year student as a punishment for the incident with forbidden magic. She also seems to have started harboring feelings for Harutora. She is the daughter of deceased Shindo Dairenji, a former first class State Onmyo Mage and member of the infamous "Twin Horns Syndicate." They are responsible for the spirit disaster that happened two years ago at the same time where Touji encountered the ogre that posses him.

from Wikia and MAL

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