Riki Honoo | Actor: Kenta Satou
AKA Red Turbo. He's the leader of the team, but not exactly the brightest of the bulb, pulling things off through sheer will. To be fair, he's just not really good at studying. He's a star baseball player.
Daichi Yamagata | Actor: Fumiaki Ganaha
Second-in-command, and in contrast with Riki, he's actually pretty smart. Leads the team just in case Riki is absent. Other than being a smart boy, he is also a member of the track team, sometimes called 'Running Brain'.
Youhei Hama | Actor: Keiya Asakura
A senior of the swimming club, giving him good relations with children. His good looks also attracts girls, though this is offset that he's probably the second in terms of getting on the teacher's nerves.
Shunsuke Hino/Yellow Turbo | Actor: Junichi Katagiri
A gymnast who try his best to be the class clown. Aside of having a Dead Little Brother, his other experience in past includes actually meeting Sayoko Tsukikage WAY before she became Kirika.
Haruna Morikawa/Pink Turbo | Actress: Noriko Kinohara
She's pretty much the class' 'Miss Perfect', which includes being the Student Council President and the smartest girl in the class. She's excellent in acting, but has a kind heart and is the first one to realize how much it hurts to fight her classmates all the time.
Great Violent Demon Emperor Lagorn/Neo Lagorn
Violent Demon Doctor Layda
Dark Violent Demon Zimba
Violent Demon Princess Jarmin
Rage Flying Violent Demon Zulten