Marin Aoki is a young schoolgirl protagonist of Pretty Fighter.
Considered the Yuka Takeuchi or the Asuka Honda of the series. Marin is a normal 17-year old japanese school girl in a sailor uniform. Her best friend, Saki was attacked by bullies and Marin quickly disposed of them. Marin's sailor outfit also bears a resemblance to Sailor Moon's outfit. Marin's signature attack "Blue Sailor Punch" is taken from blue sailor, a fetish reference where people can buy used girl panties in Japan from vending machines and shops.