Aya (アヤ) is one of the 2nd ships fighters.
White spiked hair with two ponytails. Pale skin. Violet eyes.
She is a nice girl who has a scary past history. She likes to play with sheep and likes to go outside the 2nd ship and go to the city. Always she is happy but she does not like boring persons. She wants to see Gareki because she heard about him and she want to befriend with Gareki.