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.
2008
2022
2023
2021
2024
2010
2013
1995
2006
2011
2005
1975
2007
2012
1974
2001
