New Eros Schedule Book Concubine Secrets: Sexual Technique Education

Around Ginza there is a night-city of bars and cabarets, hostesses, customers. Assisting to keep order here is Kagari (Akira Kobayashi) who specializes in the women, their problems and troubles. He has saved many a girl from blandishments of pimps, makes customers pay up and women play straight. So he is called 'the woman's police-man' and he takes his job seriously. One day, Chiyoko (Yukiyo Toake), a former hostess, comes to him. Her husband has been murdered and she wants help. The man had been a college classmate and Kagari decides to do what he can. In his investigation he overturns a whole nest of intrigue. Men he had thought irreproachable turn out to be corrupt; solid citizens are seen as the worst kind of scoundrels. Until now, Kagari has specialized in women and their problems. But, realizing the real state of affairs, he rolls up his sleeves for a good cleaning- up-at the same time discovering the murderer of his friend.

When his sister commits suicide as a result of his actions, Rokuheita, an enforcer for the Yagyu ninja clan, considers his choices and eventually deserts the organization. Hunted by an army of bizarre shadow warriors, the target turns on his pursuers when he finds something worth fighting for.

When the boss of a yakuza clan in 1920s Osaka is assassinated, Oryu, his mistress, vows revenge. Her search for the killer takes her out of the city. The old boss' son proves a poor leader, only interested in Omitsu, his high-class girlfriend. Yajima, the second-in-command, is taking advantage of the situation to accumulate power for himself...

A man on the run from the police takes two sisters hostage in their dental office apartment. He makes himself at home sexually abusing them and getting food service. But the sisters are resilient and quietly develop a plan for revenge.

The second work in the “Tokyo Emmanuelle” series. Emmanuelle teaches sex techniques privately to a beautiful girl with sex phobia.

A woman gets caught by the wife of her lover which results in a stabbing. Feeling guilty she runs away and joins a nunnery. But she soon discovers that several nuns and a well known author have turned the place into their own personal S&M playground.

Factory worker Osamu (Akira Sakai) has been despondent ever since he saw his girlfriend getting gang-raped. He has a difficult time thinking of anything else. Meanwhile, his boss asks him for a favor. Apparently, the bossman’s son is too-o-o serious about a girlfriend, Yuki (Minako Mizushima). The boss wants the relationship destroyed and asks Osamu to arrange an “unforgettable situation.” Osamu and his friends stalk the lovers to a secluded vacation house where rape delirium erupts (although Osamu isn’t capable of participating). A bit later the boss and two women show up, presumably to check on the results. But Osamu’s gang is completely unhinged from the assault and they attack the newcomers, turning the place into a sexual hell.

A backstage documentary and interview with the real life lesbian stage performer Kaoru Kiri mixed with a fictional life of her rejected lover.

Ritsuko is a popular madame of a nightclub but, ever since her gangster husband got caught and imprisoned, her life has taken a turn for the worst. Now, in order to pay off his debts to a yakuza loan shark, Ritsuko is forced to engage in private sex shows for the VIP clientele. After a year of these special shows, the loan is almost paid off.

A woman named Chieko Kuwano is hired as an assistant manager at a large corporate office in Japan. She’s smart, sexy, and willing to do almost anything for her sex-starved new boss but, since he’s married, his deviant behavior makes her uncomfortable. Fed up with the boss and his perverted ways, the ladies in the building band together to enact their own special kind of revenge… that is, after they have a lesbian three-way slumber party, of course!

Kizaki kidnaps Yuriko and engages in a rape and torture session with her, which he photographs. With the photos, he blackmails flower arrangement teacher Yumeji, Yuriko's older sister. Rather than allow him to shame her clan by sending the photos to the media, Yumeji goes to Kizaki. Kizaki then proceeds to rape and torture Yumeji, who was his true desire all along.

At a park a listless young man becomes intrigued by a wandering woman in white as she exits an exhibit of torture at a wax museum. He is slowly drawn into her forbidden world of pain and discipline.

The ordinary life of an executive’s wife is altered when she begins to attend a mysterious club that serves more than just tea.

A frustrated wife who is married to a gay husband has an affair with another man. But she is set up by the husband’s parents who hire a dominatrix and a SM specialist to deal with her infidelity in a rather harsh and pervered manner.

Mio is a young woman whose husband is a millionaire's son. When he becomes impotent following an automobile accident, she begins an affair with their gardener and chauffeur, Nitta.