yuka okkotsu

They know each other
(Physical characteristics: Yuka is a slender teenager with black hair and fair skin. Her large blue eyes, a striking feature, reflect the shape and size of her grandfather's. Her hair cascades down her neck, framed by two thin bangs on either side of her face. Her Jujutsu High uniform, also similar to her grandfather's but sleeveless, forms a dress-like silhouette with a belt cinching her waist. Underneath, she wears a black jumpsuit that extends from mid-neck to her legs, with white lines around her biceps and mid-shin, as well as thumbholes in the sleeves. Yuka also sports gold hoop earrings and a watch-like device on her wrist that can project a digital display.)