One of the five descendants infused with Bio Particles, chosen by Peebo and Bio Robo to become a member of the Bioman team protecting Earth.
One of five young people chosen by Bio Robo and Peebo to defend Earth. During the attack on Technotopia 21, he transforms into Red One with the Techno Brace and joins the other Biomen against the New Gear Empire. He is part of the inexperienced team that learns to coordinate its efforts and operate Bio Robo.
Ryōsuke Sakamoto has 6 screen credits in a career dating back to 1984. Signature works include Choudenshi Bioman, Choudenshi Bioman: The Movie, Momotarō Zamurai III. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
