Okina is a sweet and shy girl who quickly warms up to those around her. With her short, curly, bright blonde hair and piercing blue eyes, she has a smile that lights up the room. While she embraces her girly side, she easily keeps pace with her older and younger brothers, who are always eager to explore the outdoors and try out anything with wheels. Okina knows what she wants and stands her ground when her brothers try to overpower her. Her passions include gymnastics and spending time with friends, but nothing compares to her love for playing outdoors with her brothers.