Kujou Io

Skills: Cooking, calligraphy
Hobbies: Playing with dogs, taking care of her brother, photographing
Likes: Her brother, BL doujinshi, temaki sushi
Dislikes: Cup ramen, mathematics

Io is the illegitimate daughter of Nissha, the younger sister of Queen Pachya of Aznirol and Yahiro's father Kengo. She was raised in Japan never knowing who her true parents were.