Yukina has a peculiar naivety in her and as such, she is generally a sweet, soft spoken and unassuming girl; however, she is a far cry from being thought as a damsel in distress as she is a quick thinking, serious and unwavering soldier. Since she was brought up by Lion King Organization as a soldier in isolation, her understanding of the world is different sometimes. Also as such, she has difficulty understanding and managing her emotions and would often easily be confused, embarrassed, and or defensive. She eventually falls for You and as such, easily turns jealous and thus irritable upon the flocking of numerous women upon him, but never turns bitter nor hates them and mostly befriends them instead though turns violent with him in exchange. Nevertheless, conclusively, she is a very kind, thoughtful, and caring person who is always protective of those she cares about, even if they are capable of protecting themselves. Yukina is a pretty and petite teenage girl with childish features still, as such, she has been often quoted as appearing extremely cute by anyone who sees her, with older male students taking interest on her even upon seeing just her picture, and thus she was consequently referred to as "Princess" by her class and more so, has been begged by all of her male classmates to be their class's cheerleader for their school's Sports Festival to motivate them to win their games. She has shoulder-length black hair that has fringe around her eyes and at either side of her face and has strongly lit dark golden-brown eyes while an overall face often sporting a serious expression. She has a slender, delicate but not to be mistaken to have a fragile body that gave off a sense of acute tenacity. She is always wearing A sailor school uniform with blue collar with a ribbon as a tie and a short blue checkered skirt that she pairs with black socks while always carrying with her a black bass guitar case on her back, underneath her uniform she wear a pink bra and panties. Her body measurement is Bust-76, Waist-55, and Hip-78 and a height of 158cm