When not in battle, 20-year-old Rol displays a timid nature and seldom speaks. Only when he pilots the Dangaioh does he become aggressive and competent. Rol's power enables him to generate great amounts of psychic power as he runs, gaining super speed, stamina and near invulnerability allowing him to even crash mechas by himself as long as he has space to move freely. He was once the leader of a guerrilla movement in his home planet, but was betrayed and sold out to Tarsan.