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.
2001
2022
2016
2021
2019
2024
2023
2005
1995
2006
2000
1999
1992
