After an accident overseas, mild-mannered teen Akira Kaidō returns to Japan as a battle-type cyborg. Working with agent G.O., he tackles covert cases: brainwashing cram schools, drug-induced strength, ultrasonic killings under secret orders.
Koichi Domoto
Akira Kaido
Takeshi Masu
G.O.
Yuko Takeuchi
Yuka
Naoki Takahashi
Mayumi Asaka
Atsuko Sakurai
Hitomi Sato
Ryo
Ami
Kenichi Yajima
Koichi Ueda
Ryôta Matsushima
Kazuhiro Mashiko