Japanese expedition scientist who learns about Gamera from an Inuit chief. He collaborates with the military and Dr. Murase, observes the monster's consumption of fossil fuels and atomic energy, and interacts with Toshio regarding the creature's nature. He serves as a primary scientific advisor during the crisis.
Central protagonist, a demoralized Imperial Japanese Army private suffering from tuberculosis. Stripped of his weapon and supplies, he navigates a war-torn landscape, witnessing and participating in extreme survival acts including murder and cannibalism. His journey culminates in a desperate search for normalcy, ending with his death by a stray bullet.
Kotaro is Sonoko's husband and a lawyer whose office was established with financial help from her family. He confronts Sonoko about her relationship with Mitsuko and later becomes involved with Mitsuko after mistaking her for Sonoko. Despite guilt and emotional conflict, he joins their unconventional union and lies to Mitsuko's mother to protect it.
Kobata is a college student who had an affair with Mon, resulting in her pregnancy. He visits Mon's family to apologize, but her ill-tempered brother Inokichi beats him. His relationship with Mon's pregnancy brings the family's fear of scandal to the forefront.
Eisaku Kamiya is the tax collector assigned to the agency's affairs. The plot reveals that he had an affair with Yukie Mitani and gave her donations, which she used to finance her own hotel. His relationship with Yukie helps expose the corruption and overlapping financial dealings surrounding the agency.
Futetsu is the younger brother of Manchuria’s emperor and Ryûko’s husband. Though their marriage is arranged for political reasons, Ryûko comes to regard him as gentle and decent, and they raise a daughter together. During the Soviet advance, he is ordered to remain behind; his later letters comfort Ryûko and affirm their shared grief and enduring bond.
Real estate businessman caught in land speculation for the new railway line
Tiger Motors heir forced into corporate espionage, ultimately committing suicide.
Ichiro is Saburo’s brother. The story recalls that he was a sales chief when he married his beautiful secretary, Momoko. His earlier romance within the Mihara family provides a parallel to Saburo’s developing relationship with Kyoko.
Yamano is connected to the theater and becomes close to Chiyomi, adding strain to the sisters' relationship. Chiyomi secretly continues seeing him and hopes they can be together. He tells her she should marry someone serious rather than remain with him, but she confesses her feelings and refuses to accept his advice.
A scientist who examines the evidence, concludes that the creature is real and capable of destroying towns, and proposes using the geothermal power plant’s energy to stop it. He also asks the military to delay its attack so his plan can be attempted.
Japanese scientist investigating the alien spacecraft and coordinating with international experts.
Eiji Funakoshi has 181 screen credits in a career dating back to 1947. Their work spans 7 cinematic universes — most prominently The Woman Gambler Collection with 2 titles. Signature works include Toki no ujigami: Shin fūfu dokuhon, Blind Beast, Gamera, the Giant Monster. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 7 universes
Related entry on Wikidata (Q2068913), public domain (CC0).
