* Short blonde hair * Sharp, almond-shaped eyes * Slender build with excellent athletic reflexes * Usually seen in his school uniform, projecting a cool and blunt aura * A calm appearance that stands in stark contrast to Sana * Taciturn and cool-headed * Curt and foul-mouthed * Hates to lose * Outstanding athletic ability * Highly intelligent, particularly skilled in science * Poor at socializing and struggles to express his emotions * Actually kind-hearted and cares deeply for his friends * Initially very cold toward Sana, but she gradually becomes someone precious to him * All sports in general * Especially basketball * Excels at studying * Plays video games * Has a side that loves animals