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.
2019
2012
2022
2003
2005
2006
2000
2011
2021
2008
1999
2007
2009
2004