Ryuji iwasaki is BLUE BUSTER and the second-in-command of the main three go-busters. his Buddyroid partner is Gorisaki banana.
Ryuji is cold and bruting, often seperating himself from hiromu, presuring others and making the workplace more or less hostile most of the time.
- Ichigan buster Special Buster Mode: the combined form of both weapons in Hiromu's arsenal, which allows him to defeat the Roid of the Week with a large blast. whenever the finisher is activated, the weapon proclaims "It's Time for Special Buster!"
- ichagan buster:
- Transpod: a small device mounted onm each Gobusters suit that allows them to transport there weapons to the location.