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.
2021
2022
2013
2011
2009
2008
1999
2007
2003
1986
2024
2005
2023
