Jōji Ōhara

An evil brain from outer space unleashes monsters with deadly diseases on Earth with trying to conquer the universe. Superhero Starman must battle them all to save his planet.

In 1941, overpopulated Japan faces an economic boycott and its armed forces push further to the south. And despite negotiations between Japan and the U. S. A. war is declared with the attack on Pearl Harbour. Victories follow for Japan on land and sea and her forces push forward to the borders of India. But gradually the tide turns in favour of the Allies and after the atom bombings of Hiroshima and Nagasaki, Japan is compelled to accept the Potsdam Declaration and by the order of the Emperor agrees to unconditional surrender. Under the supervision of the occupation forces the International Military Tribunal opens in Tokyo to try the Japanese war leaders. Established in the cause of justice, and to prevent future aggressive wars the trials drag on for two and a half years. And on December 23, 1948, General Tojo and six other war leaders mount the thirteen steps to the gallows at Tokyo's Sugamo prison.

Pinku from 1966.

Early pinku.

Second Pink film by Wakamatsu

A bunch of pernicious salamander men from the planet Kulimon in the Moffit Galaxy plan on taking over Earth by unleashing a lethal plague on mankind. It's up to valiant superhero Starman from the Emerald Planet to save the human race before it's too late.

A store manager named Kinbei becomes enraged when the owners of the store decide to hand it down to an adopted son instead of him. He hatches a plot to murder them all, but as it turns out he has done this sort of thing before. As bodies pile up in the nearby Kagami Pond, a ghostly vengeance is about to be unleashed.

The superhero Starman is sent by the Emerald Planet to protect Earth from belligerent aliens from the Sapphire Galaxy. The Sapphireans (or "Spherions") kidnap Dr. Yamanaka and force him to use his spaceship against the Earth.