Miyuki Aiba

相羽 ミユキ, Tekkaman Rapier, Shara Carter, Teknoman Shara
Younger sister of Takaya and Shinya Miyuki was not strong enough to become a fully functional Tekkaman but not weak enough to die immediately. She was rejected by the Radam and she escaped to Earth to find Takaya to tell him the secret of the Radam invasion.