Male, 22 years old (Adult) Affiliation: Anti-Zodiarts Alliance → Kamen Rider Club (Graduate) → Interpol Kamen Rider Meteor While undercover as a transfer student, he acted as a bright and cheerful high schooler, though he also has a cold-headed side. After reconciling and joining the Kamen Rider Club, he showed his mischievous side, which is his true personality. He is a member of the Kamen Rider Club. Since turning 20, he has been a member of Interpol alongside Inga. Meteor Driver: A transformation control console. Besides transformation, it functions as a communicator; when a call comes in, the belt's indicator lamp flashes and a ringtone sounds. He pulls the Meteor Switch from the socket and uses it like a telephone handset. When the Meteor Switch is inserted and the trigger is pulled, a signal is sent, and the M-BUS prepares to fire Cosmic Energy for transformation. Pressing the Enter Lever completes the transformation by receiving the Cosmic Energy. Meteor Ready? - Waiting trigger sound (Transformation standby) Transform! - Transformation call Meteor on! Ready? - Finisher standby sound Meteor Limit Break! - Finisher sound Personal Vehicle (Bike) = Machine Meteorstar Transformation color is blue.

Female, 20 years old (Adult) Affiliation: Alicia Federation → Interpol After all the incidents in the Alicia Federation left by her father were resolved, she returned to the Alicia Federation. Before leaving, she kissed Ryusei on the cheek. Since then, she has been acting as an Interpol investigator alongside Ryusei. She primarily fights with a pistol. (She is not a Kamen Rider.)