Raijimeus (ライジメス Raijimesu?, 13-14): Sent after the Stellar Plate the Justirisers possess,
Rajimeus is hydrokinetic in his power to assume a liquid form. Glen and Kageri fight him when he attacks Gentaro who ended by the plate by mistake, creating water clones of himself as decoys before he escapes. Later using Gillmone as a cover to go after the sixth plate, Rajimeus battles Glen when he intervenes. But Rajimeus manages to destroy the plate and withdraws, later returning to take the plate the Justirisers have. Once realizing the secret of Rajimeus' water clones, Glen manages to kill him.