It is the time of civil war. Zipangu is a country where people live together with gimmick warriors, a kind of super human robot. There, people and gimmick warriors struggle to seize power. Musashi, a Samurai gimmick warrior, departs to on a quest to become the best Samurai warrior. Musashi thrives in the series of battles, encountering with many heroes and villains including his lifelong rival, Kojiro, an expert swordsman. Later, Mushashi and Kojiro are sent by their General to escort the Princess, a granddaughter of the general. The princess is spoiled and difficult, so their journey becomes series of misadventures. Soon, they are caught up in a battle to seize control of the Country.

A short rotoscope film by Mika Seike.

A spin-off to the Kamen Rider Zero-One TV series, this series of short anime follows the regular lives of the Kamen Rider Zero-One characters in super deformed anime art style. These shorts were originally released on the Toei Tokusatsu Fanclub (TTFC) app.

Kakuei Kakkun Tanaka is a superhero who hangs out with his friends. In his misadventures, he becomes prime minister of Japan, visits New York and prevents a nuclear war.