1938 Theater of Life adaptation.

Shouichi encounters a teenage girl called Sayaka, who ran away from a military facility because of an attack by the Ant Lords. Sayaka has a supernatural ability to foresee the future. Risa Fukami, of the military group GA, wants to use that power to enhance the newly-made G4 System, which was based upon designs stolen from Ozawa. Now, Agito and Gills must fight to stop the Ant Lords' attack, as G3 and G4 settle their score.

In medieval Japan, a brutal and corrupt magistrate is planning to kill the child who is about to become the heir to the estate and position of the local lord and substitute his own "heir", an orphan, in order to get control of the late lord's estate and rule as the impostor's "regent". However, a mysterious stranger appears and sets out to thwart the magistrate's plans and free the people from his oppressive rule.

Final installment of the Okochi / Arai / Yamanaka Mito Komon series and just as good as the others (a good deal longer, as well). Again, this film like the other two is similar in tone and spirit to the Yamanaka Tange Sazen film and would appeal to fans of that film.

Mysterious incident at a secret factory! Important documents lost! What is the true identity of the enemy's invisible spy?