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.
2022
—
2024
2023
2015
2013
1996
2018
2016
2021
2014
2017
2019
