Ryûji Shima

As his investments in the stock market fail, a man finds himself in serious debt to a lecherous loan-shark named Uchiyama. The man's wife hires herself to Uchiyama to buy time for the husband to pay off the debt. After Uchiyama uses the wife to provide companionship for his mentally-impaired son, she is hit by a car, and her husband falls into despair and illness. Their daughter works as a nightclub dancer, intending to save the money to help with the debt. After her father's suicide, the girl decides to get revenge.

Admiral Isoroku Yamamoto leads the Combined Fleet of the Imperial Japanese Navy to defeat the American Fleet.

In the first year of Chōroku, Satomi Yoshimi, lord of Takita Castle in Awa, faces defeat by neighboring lord Anzai Kagesuren. As the castle nears collapse, Anzai demands a seed from Yoshimi’s lineage, specifically from his wife, Fushihime. Outraged but facing annihilation, Yoshimi gives Fushihime a string of eight ancestral beads and urges her to escape to loyal retainer Inuda Kobungo. Instead, she goes alone to Anzai, followed by her dog, Hachibo. In a twist, Hachibo attacks and kills Anzai, allowing Fushihime to escape. She later reveals that the beads protected her and predicts that eight warriors bearing these beads will someday defend the Satomi family before passing away. Yoshimi finds one of the beads in Inuzuka Nobuno’s armor and convinces her to serve him. Meanwhile, Baka Daiki, plotting to overthrow Satomi, imprisons Inukawa Shosuke, who tries to intervene, under the watch of vassal Aminen Saomojiro.

The 3rd Super Giant film, in which he saves Earth from the threat of the reptile-like Kapia Aliens.

The 4th Super Giant film, in which he continues his fight against the Kapia Aliens (Part 2 of 2)