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.
2021
1997
2007
2017
2019
1995
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1979
1973
2009
2001
2008
2004
2024
