Hiroyuki Katô

A princess from the Land of Jewels comes to Earth with the Kirama Stones to find individuals with strong "shining spirits" known as Kiramental to become the Kiramagers and fight the threat of the Yodon, an imperial army of darkness.

Heroes, unlike those you've ever seen before. These five are based on the Tale of Momotaro, as a dog, pheasant, monkey, and one join together to fight against other demons. Using the legendary powers of the Avataro Gears, they load an avatar to fight as the Avatar changes. They fight against the dreaded Oni, demons born from human desires, and the demonic organization ...

There is an ancient prophecy shared amongst the kingdoms of Earth - two thousand years after their fall, the Earth Empire Bugnarak will once again rise up to Kill All Humans. However, five kings and their guardian deity, King-Ohger, will stand up to face them. This is the story of kings who will defend the Earth, as well as a Coming of Age Story for one young man who ...

Space aliens from a different planet invade earth in attempt to expand their territory. They are confronted by 3 Individuals who have overwhelmingly mechanic technology and individual creativity.

The King-Ohgers and the Donbrothers are now in Hakabaka, the Land of the Dead. They all died due to various reasons. The confrontation begins with neither party knowing who the other is. Will there be an end to this battle? I mean, why did they start fighting in the first place?! Eventually, they arrive at a single abyssal truth!