
Key Hunter is a prime-time Japanese television detective series. It aired on Saturday nights in the 9:00–9:56 p.m. time slot on the Tokyo Broadcasting System network from April 6, 1968 to April 7, 1973. There were a total of 262 episodes, and it was one of the most popular action dramas in Japan at the time. The story involved "Key Hunter", a special clandestine unit of the International Police, which endeavored to solve various crimes. "Key Hunter" was a unique TV show, which started out as a grand scale spy thriller never before seen in Japan. The episodes were individually themed on global crimes and political strife. The initial hardboiled theme later evolved to include intellectual elements involving action, and occasionally with comical elements as well. Tetsuro Tamba starred in the 1967 film You Only Live Twice as Japanese Secret Service agent Tiger Tanaka, an ally of James Bond. This role greatly influenced his image in "Key Hunter".

Monjiro was born into a poor farm family in Mikazuki Village, Nitta County, Ueshu, and abandoned his hometown when he was 10 years old. He has been traveling aimlessly with a long toothpick in his mouth. Monjiro avoided getting involved in anything, but wherever he went, he ended up getting involved in incidents

After handing in a report on the treatment of Chinese colonial labor, Kaji is offered the post of labour chief at a large mining operation in Manchuria, which also grants him exemption from military service. He accepts and moves with his newlywed wife Michiko, but when he tries to put his ideas of more humane treatment into practice, he finds himself at odds with scheming officials, cruel foremen, and the military police.

Thirteen years after his mother took her own life as a ritual sacrifice for the Black Mass, samurai Kyoshiro (Masakazu Tamura), who lives his life with his eyes turned away from happiness, uses his beloved sword to slay his enemies who come at him.....

Kokuchou Academy used to be an elite school but it is now a nest of evil. Accordingly, spunky schoolgirls Miho, Yumi, Ruri and Kei form the Sailor Suit Rebel Alliance to eliminate wrongdoers from the school premises, wearing heavy makeup in order to keep their identities hidden.

Starting out in Edo, as Kyoshiro travels west toward Kyoto, he encounters some of the most dangerous obstacles in his career. Signs that the Tokugawa shogunate was vulnerable began to appear during the reign of 12th Shogun Ieyoshi. The Satsuma and the 13 Western non-Tokugawa lords began to act in suspicious ways. Minister Takebe, under orders from shogunate councilor Mizuno, attempted to quash this unrest. Nemuri Kyoshiro, a loner headed west, unwittingly becomes involved in the struggle.

In this loose adaptation of "Hamlet," illegitimate son Kôichi Nishi climbs to a high position within a Japanese corporation and marries the crippled daughter of company vice president Iwabuchi. At the reception, the wedding cake is a replica of their corporate headquarters, but an aspect of the design reminds the party of the hushed-up death of Nishi's father. It is then that Nishi unleashes his plan to avenge his father's death.

The first in what would become Toei's most successful, longest-running bosozoku film series. It lasted from 1968 till 1972 through sixteen films.

A young reporter, Kotaro Rai, is on the trail of a ring of gem thieves. But Rai is faced with an evil that threatens all of Asia, the Zensei Majin who had been in disguise. Luckily, the man's life is saved by a good spirit named Diamond Eye, who had appeared from one of the stolen diamond rings. From that day on the diamond hero entrusted the ring in Rai, and when he's in need of help, Diamond Eye would appear and protect him.

After botching his latest assignment, a third-ranked Japanese hit man becomes the target of another assassin.

The creator of the world orders Hermes to defeat the evil King Minos, tyrant of Crete. With his beautiful wife, Aphrodite, by his side, he bravely responds to the challenge. A battle between good and evil rocks the heavens as Hermes fights to unite Greece!

When a lone traveller stumbles upon a remote, drought-stricken village, he finds himself engulfed in a whirlpool of myth, mystery, and magic: in a nearby pond reside spirits who hold the fate of the town’s inhabitants, including lovers Akira and Yuri, in their hands.

Zatoichi is a blind massage therapist and swordsman who finds out that something troubling is taking place on the outskirts of town. After discovering who the guilty parties are -- an accomplished Chinese martial artist named Wang Kang and his youthful attendant -- Zatoichi finds them and discovers that the pair's mixed up with a dangerous bunch of terrorist samurai who murdered the boy's parents. Now, Zatoichi must step in to save the day.

Three Iga ninja are on a hunt for Chidoken, a Takeda ninja sent out to assasinate Lord Nobunaga.

On a post-war peaceful day in Japan, Toyomatsu Shimizu, a barber as well as a good father and husband, is suddenly arrested by the Prefectural Police as a war criminal and sued for murder.