Set in Qin Dynasty during the warring states period in ancient China. Shin was a war orphan. He has a dream of becoming a great general Shin has a fateful encounter with young King Eisei. King Eisei aims to unify all of China.

In 1604, Miyamoto Musashi attacked the Yoshioka family at their dojo and defeated master Seijūrō and his younger brother Denshichirō in two duels. To save their reputation, the Yoshioka family decides to fight back with all 100 family members and hire an additional 300 samurai. Now Musashi sets out to defeat all 400 enemies in his most famous battle.

After four years overseas, Shozo returns to Japan to avenge his yakuza boss who was assassinated by his own treacherous top man, Kurawaki. The resulting battle leaves both men severely injured, and Shozo awakens in a mysterious medical facility to find his arm replaced with an M61 Vulcan cannon and his leg replaced with a rocket launcher. Meanwhile, Kurawaki has been fitted with mechanical augmentations of his own. Get ready for the second round.

In Japan, gonzo filmmakers hatch a three-pronged plan to save an actress's career, end a yakuza war and make a hit movie.

2016 film

2000 film by Ryuhei Kitamura