Gender: Female

Age: 8 years old

Date of Birth: November 22

Height: 121 cm

Weight: 19 Kg

Favorite fashion style: Cool, sporty

Least favorite fashion style: Frilly, childish

First thing she did when she came to Tokyo: Went to a thrift shop

Aya is a young girl with long hair. She wears a short-sleeved dress with a collar.

She first appeared in episode 7 of The Spider's Threads arc.

Aya is the result of many experiments of Akio Tademaru to be able to create the golden thread. She had the healing thread powers when she was born.

(Source: Wiki)