Luna Loud

"On Naruhito's coronation day, I saw a girl who knew how to rock and roll, and she is wearing purple. Also, she is a fifteen-year old girl who has freckles, a brown hair, and a pair of paperclip earrings. Her name is Luna Loud, Luan's rival. She rocks at commanding the southern portion of Japan."

--Su Ji-Hoon, Luna Crowns Naruhito

Luna Loud is the Supreme Commander of the State of Japan.