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.
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2022
2008
2025
1971
2021
2020
1998
2016
1999
2015
2018
2017
2002