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.
2014
1973
2015
2003
2018
2023
2021
2020
2010
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1991
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1993
2013
1972