Daisuke Ono

The oldest son of the Shibata family, one of the branches of the Yotsuba Clan. He is one of the candidates to be chosen as the next head of the family. He is 23 years old and works at the Japan Defense Forces. He is considered one of the top classes in abilities amongst the combat magicians in the clan and is good at Convergence-Type Magic Density Manipulation. He stands taller than Tatsuya at 188 centimeters and possesses a high level of physical ability.