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.
1996
2022
2023
2000
1986
2014
2019
2024
2013
1978
2005
2011
2021
