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.
2013
2000
2005
2008
1995
2022
2023
2007
2004
1989
2003
2020
2021
