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.
2024
2020
1989
2001
1975
1980
2021
1997
1986
2022
2025
2002
2007
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2003
2004
1998