One murky night, Soetsu, a blind acupuncturist and money lender, calls on Shinzaemon Fukami, a Hatamoto samurai, to collect some money. But Fukami is too busy having an affair with a maid and curtly tells Soetsu to ask Sawano, his wife, for the money. As they have no money, Sawano interprets her husband's words as telling her to give herself to Soetsu in lieu of payment. However, Fukami catches them in the act and kills them both. Snatching up Soetsu's money bag with 30 ryo in it, he then asks two ruffians, to sink the bodies in a marsh. From what follows, it seems as if the spirits of Soetsu and Sawano are still hovering on earth in anguish and anger. For soon afterwards, Fukami is found dead by his own hand and Osono, Soetsu's younger daughter, suddenly disappears from home.

Reform schools are a way of protecting society by ridding it of lawless juvenile delinquents. But who's protecting the juvenile delinquents from corrupt reform schools? Rica (Rika Aoki) could be considered a bit of an expert on reform schools, having spent most of her early life in and out of them. When Rica is dragged back once again, she gets a severe beating and is finally sent off to a mental hospital with the intention of selling her and her pals into a slave trade. A trader takes Rica's friend Jun to a mountain cottage where she's pegged for the lead in his clandestine porno film operation. Once again, it's up to tough-as-nails Rica to bust up this corrupt racket once and for all!

Two young boys sneak aboard a spaceship and find themselves whisked away to the mysterious planet Terra. There, they encounter Gamera's old foe Gyaos and two female aliens with a taste for human brains. Gamera must save the children and battle the new monster Guiron, whose entire body is a deadly living weapon.

A moon base is destroyed by a spaceship from Zigra which is looking to take over the planet earth to use its oceans for its ocean-dwelling denizens. Gamera must once again come to the aid of the human race while all of Japan roots him on.

「牡丹燈籠」の依田義賢が脚本を執筆し、「刑務所破り」の池広一夫が監督したシリーズ第十四作。撮影は「眠狂四郎円月殺法」の武田千吉郎が担当。

Ogami Itto battles a group of female ninja in the employ of the Yagyu clan and must eliminate a traitor who plans to sell his clan's secrets to the Shogunate.

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.

1972 film by Kenji Misumi