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.
2017
2025
1998
1995
1996
2021
2000
2006
2009
2019
2024
1975
1968
2005
2010
2002