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.
1998
2022
1986
2024
2021
1991
2009
2001
1968
2013
2006
1979
2002
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