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.
2016
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1989
2013
2014
1999
2005
1975
2009
2003
1972
1986
1980
1968
