Arato’s sister. She is 14, three years younger than Arato. She is perhaps a little dependent on others, and isn’t too bright when it comes to academics, but she does care deeply for her older brother.
Yuka enters Lacia into an online modeling audition shortly after meeting her¬---behind Arato’s back.
She is friends with Olga and Shiori. She loves eating all kinds of meat.
