Fuyuka "Fuyuppe" Kudou (久遠道也) (Manager)
Fuyuka Kudou is the daughter of Coach Kudou and Mamoru's childhood friend. Mamoru calls her Fuyuppe. She became a manager when Natsumi left to research about Mamoru's grandfather, Daisuke. Aki and Haruna had helped Fuyuppe and taught her things. When Fuyuppe was little, she was Fuyuka Ono till her parents had an accident and they were dead, and that's when Coach Kudou decided to take Fuyuppe. Then he tells Mamoru everything about Fuyuppe because he thinks Endou can help bring her memories back and who she really is.