Yukina's personality is accentuated by a peculiar naivety. She generally appears to be soft spoken, sweet and unassuming, but however, a far cry from being a damsel in distress as she is an extremely good fighter, both with hand to hand combat and with lance wielding. Since she was brought up in the Lion King Organization as a soldier, her views on the outside world are different like when she went shopping with Kojou, she thought a golf club was a weapon and a pressure cleaner was a flamethrower. She is also can be noted as quite a kind and caring person.