Bodacious Space Pirates

Marika, a high school student, balances her time between the space yacht club and her part-time job at a high-end café. She learns that she is the direct descendant of a space pirate captain, and two strangers claim to be subordinates of her deceased father, demanding she take command of the Bentenmaru, a privateer ship with a century-old compact. This compact requires the ship to be inherited by the captain's next direct descendant. As a result, Marika becomes the captain of the Bentenmaru.