Rami Nana-Hikari is the main character of the Keio Flying Squadron series. She is the grandchild of an ancient family that is tasked with guarding the key that opens the gate to the Ark. Outside of battle, she usually wears a kimono, but her primary outfit is the "Super Ultra Cute Battle Suit", which is a playboy bunny outfit complete with ears and tail. In English versions, she is said to be an adult, but in Japanese versions, she is of 14 or 16 years old. Due to the Keio era ending in the year 1868, it's impossible for her to become an adult. She also has a pet dragon named Spot.