Koichi is the Japanese middle-school descendant of a race of extraterrestrials who crash-landed on the Earth 5000 years ago. He has psychokinetic powers which uses to fight the evil Yomi who wants to gain dominance over the world.
2016
2021
2023
2001
2022
2009
1996
1979
1973
2011
2006
2015
2007
