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.
1973
2023
1969
2003
1975
1974
1997
2007
1991
1990
1965
1986
—
2008
1993
2017
2014
