May (メイー, Mei) is a young, cute, and spunky member of the Jellyfish air pirates that is utterly dedicated to Johnny, the leader of the pirates and the man who raised her after she was orphaned.
May is a cheerful and energetic girl. Because of her age, she is innocent of many things in the story and this causes her to be very honest in her speech. Her motivations revolve around cherishing her family, the Jellyfish Pirates and getting Johnny's attention. Though she is childish, she is a capable leader as she is in-charge of the ship whenever Johnny's absent; however, she sometimes neglects her duties when she's concerned with his safety. She also worries that her origins might somehow endanger her family one day.