The last film in the series brings the tale to the doorstep of Pacific War, with the planning of the bombing of Pearl Harbor dominant in Nakano Spy School.

A series of murders has been committed by someone with a new model gun, a Mord-Gessel X 38. Indeed, Daisuke himself is almost killed while investigating the case. This occurred while he was with Ritsuko, daughter of a company president. Detective Kimura thinks that the president himself, returned to Japan after an absence of fifteen years, might be the killer, or at least the man who supplied the gun. Ritsuko's father limps and though she explains this as the result of a traffic accident, Kimura remembers a narcotics smuggler named Suginami who shot himself in the ankle and then escaped from the hospital. He believes that the company president and the drug peddler are the same.

The second film in the "Inu" series.

Industrial espionage gets in the way of love and marriage for factory worker Katayanagi.

Up until this point, young Sayuri Nanjo has had to live most of her life in a nun-run boarding school for orphans and away from her parents. That's all about to change when her real father mysteriously comes to get her and finally bring her home.

A young man who followed his father's wishes and became a travel actor causes a big commotion with his fellow members of the Gurentai group during their travel destination! Innocent to cute girls and reckless to bad guys! Exciting entertainment!

Inazuman is, in reality, young college student Goro Watari, a mutant. He lost his mother as a child and had other dark moments in his childhood (he had a childhood girlfriend named Teresa who was taken away by an American soldier during the US occupation of Japan). But when the Neo-Human Empire begins its attacks on mankind with its Fantom Army foot soldiers and mutated monsters, he puts his psionic powers to the test.

Two young boys sneak aboard a spaceship and find themselves whisked away to the mysterious planet Terra. There, they encounter Gamera's old foe Gyaos and two female aliens with a taste for human brains. Gamera must save the children and battle the new monster Guiron, whose entire body is a deadly living weapon.

A decapitation at the hands of the shogun's monstrous misbegotten son kicks off the action and draws nomadic Nemuri Kyoshiro (Raizô Ichikawa) into more sword-fighting adventures when he's blamed for the beheading. Meanwhile, the head-chopper's mother is busy knocking off the shogun's lawful heirs to secure the shogunate for her son.

A greedy, materialistic family attempts to cover-up the embezzlement committed by the son while keeping their other schemes active. They discover there are other, equally conniving players involved.