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
2001
2007
2008
2021
2020
1996
2005
1989
2022
2013
2025
2004
