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
1989
1993
1995
2020
2019
2022
1991
1996
2013
1986
2021
2023
