[[Image:|220px|center|Night Biker]]
Night Biker
Episode: The Delinquent Girl of Justice
Season: Juukou B-Fighter
Actor: Keiichi Wada

Night Biker (ナイトバイカー Naito Baikā?, 33) is originally Kazuma Iwata, a reckless biker. He is put in Jamahl's "Survival School" with Mai, who tries to get him and the other captured people out of the School. Kazuma is brainwashed and changed into an evil warrior by a machine used by Jera. The control device is in his bike's fairing, and when that was destroyed, Night Biker changed back into back to normal Kazuma.