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.
2009
1991
2012
2016
2008
2015
2024
2006
2021
2014
1994
2018
2001
2022
2023
2007
