IV イヴ

IV (pronounced as "Eve"/イヴ, Ivu), is the manager and DJ of the music and dance idol unit Full Throttle4, and a third year high school student.

Even though he's the behind-the-scenes leader who formed and leads the group, IV prefers to work offstage to help out the other four members. He's rarely seen other than when he's performing as DJ in live shows.