Pilot of Mechanical Core Unit 1, codenamed Lancelot. She is incredibly cold-headed and tall. Lancelot is a white and green Mechanical Core equipped with a knight-like drill sword.

Pilot of Mechanical Core Unit 2, codenamed Lu Bu. He is a giant standing at 190cm tall. The Lu Bu unit features a backpack and wings for high-speed movement, and its main weapon is a long spear, making it the strongest Mechanical Core.

Pilot of Mechanical Core Unit 3, codenamed Attila. She is short, always cheerful, and positive. Attila is a grey and yellow unit equipped with a whip and a greatsword. When Berserk Mode is triggered, purple energy erupts from the joints, activating Demon Mode.

Pilot of Mechanical Core Unit 4, codenamed Overlord. A popular member who is tall and athletic. Overlord is focused entirely on firepower, with Gatling guns for hands and shields mounted on the shoulders. Despite his popularity, he has a nasty personality and is a villain who tries to ruin others.

The male pilot of Mechanical Core Unit 5, codenamed Nacht. He is a top-tier strategist and a skilled fighter. He is usually smiling, but he becomes terrifying when angry. Nacht is powerful, equipped with Gatling guns and gun-swords.

The pilot of Mechanical Core Unit 6, codenamed Wucheng. He is always bright and positive but is easily frightened, and his face changes color when he gets nervous. Wucheng is equipped with a massive cannon and a sword, boasting decent combat power.