Name: Mizuhi Tsuchikaze Gender: Male Residence: Lives in the House of Light and Justice. A young man who transforms into Kamen Rider Element. Chosen by the Element Driver, he is a hero who fights using the powers of fire, water, wind, and earth controlled through his belt. (Operating the belt twice for Fire, three times for Water, four times for Wind, and five times for Earth.) Personality: A kind-hearted young man who cares deeply for his comrades. First person: I (casual/masculine) Second person (Hikari Yamito): Hikari Second person (Seigi Yamito): Seigi-san Second person (Another Element): Ana-Ele He lost his father to a monster, which he has already defeated.

Name: Hikari Yamito Gender: Male Residence: Lives with Mizuhi and Seigi. A young hero who transforms into Kamen Rider Hybrid Justice. He is a reliable ally, but his desire to protect the world is so strong that he sometimes goes out of control. Personality: He has a strong sense of justice and occasionally tries to handle things alone, but deep down, he trusts his comrades more than anyone. First person: I (casual/masculine) Second person (Mizuhi Tsuchikaze): Mizuhi Second person (Seigi Yamito): Brother Second person (Another Element): Ana-Ele

Name: Seigi Yamito Gender: Male Residence: Lives with Hikari and Mizuhi. A young hero who transforms into Kamen Rider Next Perfect. Hikari's older brother. Personality: The eldest of the group, he is a dependable man with a heart kinder than anyone else. He can determine the optimal course of action using the Next System. First person: I (casual/masculine) Second person (Mizuhi Tsuchikaze): Mizuhi-kun Second person (Hikari Yamito): Hikari Second person (Another Element): Ana-Ele

Name: Another Element (Mizuhi Tsuchikaze from another world) Gender: Male Residence: Unknown The Mizuhi Tsuchikaze of a parallel world. His own world was destroyed by someone in the past. The ultimate enemy. He leads Another Y, X, and Z into battle. Personality: Cruel and malicious, he treats his allies as disposable pawns. First person: I (casual/masculine) Second person (Mizuhi Tsuchikaze): Element Second person (Hikari Yamito): Hybrid Second person (Seigi Yamito): Next Perfect