|Japanese name:||相羽 六|
Aiba has long, hip-length black hair with the left side being held by a clip and her eyes are a deep pink. She is usually seen wearing the uniform of Subaru Magic Academy which is that of a white shirt with blue accents along the cuffs a well as the collar and a brown miniskirt. A green plaid tie, brown loafers, and black socks going up to the middle of the thigh completes her look.
She is a shy, hasty girl with an attitude.
Ancestral Magic: Acceleration Magic
Voiced by: Touyama Nao