Dormant, experimental cells begin to awaken inside their human hosts, turning them into creatures called 'Amazons'. Two Amazons-Jin Takayama and Haruka Mizusawa-transform into Kamen Riders Alpha and Omega, aiming to exterminate the growing threat.
Iyu / Crow Amazon
Haruka Mizusawa / Kamen Rider Amazon Omega
Mamoru / Mole Amazon
Chihiro / Kamen Rider Amazon Neo