A ship runs aground on a mysterious atoll leading to an investigation by insurance representative Kusanagi, who discovers an ancient bead that he gives to his daughter Asagi. Meanwhile, ornithologist Nagamine investigates reports of a new species of large bird named Gyaos. As the Gyaos begin to attack, an ancient guardian with a bond to Asagi emerges.

Gamera escapes from his rocket enclosure and makes his way back to Earth as a giant opal from New Guinea is brought back to Japan. The opal is discovered to have been an egg that births a new monster called Barugon. The creature attacks the city of Osaka by emitting a destructive rainbow ray from his back, along with a freezing spray capable of incapacitating Gamera.

As alien invaders plot to conquer the Earth, two Boy Scouts steal a mini-submarine and discover Gamera in their midst. Transported to the alien's spaceship, the Scouts are menaced by the evil inhabitants, including Viras, a squid-like monster that grows to colossal size to battle Gamera.

Unusual volcanic activity in Japan awakens Gyaos, a bloodthirsty flying monster with the power to slice things in half with an ultrasonic ray. While scientists and the military scramble to devise a way to stop this new threat, a young boy forms an alliance with Gamera; a monster no one else seems to trust.

The tyrannical Lord Danjo Mikoshiba covets the rich, fertile lands surrounding Lake Yakumo. During a memorial ceremony for the late Chigusa lord, Mikoshiba launches an attack, overthrowing the honorable Lord Juro. Just when all seems lost, Daimajin rises from Lake Yakumo to settle a score of his own.

The tragic, yet exciting story of the friendship between Nakayama Yasubei, a member of the 47 Ronin, and Tange Tenzen, a relative by marriage of the vile Lord Kira.

A ship runs aground on a mysterious atoll leading to an investigation by insurance representative Kusanagi, who discovers an ancient bead that he gives to his daughter Asagi. Meanwhile, ornithologist Nagamine investigates reports of a new species of large bird named Gyaos. As the Gyaos begin to attack, an ancient guardian with a bond to Asagi emerges.

On the night of the summer Obon festival, Hagiwara Shinzaburo meets a beautiful courtesan named Otsuyu. Not knowing she's a ghost, he becomes infatuated by her.

A young girl is being asked about a man with whom she was keeping company, as her grandmother plays a lament on a shamisen. Then the focus changes to a couple arriving from Tokyo - the woman returning to her home, the man an escapee from the yakuza. The man doesn't seem to mind when the woman sells her favours to tourists at the local bar, just as she seems to take his attentions to Yuki, a blind ...

Disguised as a beggar monk, Ryunosuke is harassed along the road by the rowdy members of a country dojo or fencing school malingering outside their fencing hall. The third film in the Satan's Sword trilogy.

The Dai-bosatsu toge trilogy is based on Kaizan Nakazato's unfinished long series of novels (41 books, written from 1913 to 1941). Set in the last period of the Tokugawa Shogunate, Daibosatsu Toge tells the story of Ryunosuke Tsukue, a nihilistic swordmaster who doesn't hesitate to kill anyone, bad or good.