RadiaCar Robo Radietta Fanbelt arrived to Earth on her Radiacar in Episode 25 and in episode 34, she revealed the Radiacar could magically transform into Radiacar Robo, a size of a full grown adult. Its various parts of the robot retain a car-like motif, with the dashboard and steering wheel displayed on the waist, while wheels axle details are visible on the limbs. Radietta controlled it with a remote control device. The Radiacar Robo can only sustain this form for one minute.