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.
2005
2022
2023
2015
1973
2025
2016
2004
2021
2017
2019
2007
1988
2010
