Kazuya Kamihoriuchi

After the civil war that tore apart Japan, the new governors of Touto, Hokuto and Seito work together to reunify the country. But they are actually members of an extraterrestrial race called "Blood Tribe", the same species as Evolto who arranged their government positions to commence their plan to destroy Earth as they have done to Mars and previous planets before. (imdb)

Emu Hojo awakens in a mysterious place, with no memory of how he got there. He meets other Kamen Riders - all of whom remember dying. Fragments of painful knowledge dance in his mind; words repeat and rooms reset. Who is pulling the strings of the dead and the Undead? Has Emu died - and if so, how many times? And what does this have to do with the power of the ultimate team, Kamen Sentai Gorider? (Ununnilium)

Deadmans is an organization that worships demons. Through the use of mysterious Vistamps, monsters called Deadman are born from within humans. Fighting to protect his family from Deadmans' clutches is Ikki Igarashi. He himself has a contract with Vice, a demon that lives within Ikki's body. Together, they transform into two Kamen Riders: Ikki as Kamen Rider Revi, and ...

Sento and his allies face off against hybrids of the Smash and Bugster while encountering a new threat.

Two years after the end of the war between Gamma World and Human World, Alain and Makoto return to Gamma World to bring it back to its former glory. Their hard work is stopped when an enemy appears and reveals a horrifying truth to them.

Eight years after the battle for the Book of Omniscience, the peaceful lives of Touma, Rintaro, Mei, and Kento are troubled by a mysterious new Falchion who can seemingly erase people from existence altogether.

65 million years ago, the knights of the Ryusoul Tribe were selected to participate in a war campaign against the dictating Druidon Tribe who sought to rule Earth. But the Druidon's war campaign was halted by the meteor that brought the age of the dinosaurs to an end, forcing them to flee into space. Meanwhile, the Kishiryu were placed in a deep sleep as a failsafe sh...

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 ...