Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by...

The life of Katsu Kaishū and his father.

The protagonist, Naito Samon, was secretly ordered by Tokugawa Ieyoshi, the 12th Shogun of the Tokugawa Shogunate, to begin a new era of reform by...

Robotics scientist Keitaro Jin and his son Keisuke become caught up in a campaign of terror by an evil organization known as "G.O.D.". They are...

Shigeru Jo joins the evil organization Black Satan after the death of his close friend and mentor Goro Numata. He, promised power, and fueled by a...

Doctor Keitaro Shido, an acclaimed scientist, has been kidnapped by the terrorist organization Neo-Shocker to exploit his expertise in robotics...

Led by the terrible Ten-Faced Demon, the ferocious forces of Gedon burn through the rainforest in search of the Gigi Armlet—an ancient Incan...

Choshichiro Nagayori Matsudaira is the son of Tadanaga Tokugawa, which makes him a nephew of the Shogun. Tadanaga died as a result of an alleged plot...

Follow the adventures of Shiro Kazami, a bio-chem major at Jonan University in Tokyo. After witnessing the murder of a member of the evil...