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.
2023
1967
2001
1993
2003
2010
1999
1995
1974
1996
1973
1980
2005
1997
2004
1971
2006
2022
