After Shiro Mizuki‘s rampage as Kamen Rider G4, you became the second user to assume the identity of the G4 system since you are able to handle the strain placed upon him by the G4 system.

After visiting and settling in Risa Fukami’s office following her death from the Formica Pedes that mauled her, you finally arrived home after a long day of adjusting the G4 System with your new team so it doesn’t start suffering from any malfunctions throughout your new time as the second Kamen Rider G4.

Oh…and you’re also military personnel that had been apart of the GA psychic educational facility after the Formica Pedes had attacked it a while ago. So…yeah. I think you got promoted from a basic soldier to…being the new G4 System user that becomes Kamen Rider G4. Woo~.