Oniroku Dan in order

Nikkatsu's official series of "Oniroku Dan" films. 24 films, 27h 55m in all, in release order.

Rope Hell
1978 · 69 min
Akiko is the heir to a yakuza clan. Hitoshi, who has been kicked out of the rival Hono Clan after attempting to seduce Akiko, kidnaps her at the behest of Hanamura. Hanamura has formed a new gang and intends to use Akiko as a hostage to take over her clan's territory. During the torture and abuse sessions which follow, Akiko comes to enjoy the treatment and forsakes her gangland empire.
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Skin of Roses
1978 · 72 min
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.
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Rope Cosmetology
1978 · 67 min
An unsatisfied married woman reconnects with a friend who has been engaging in peculiar sexual practices with her own artist husband.
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Rope and Skin
1979 · 70 min
Okoma (Red Cherry) was a woman gambler until she retired from the yakuza world. Two years later, she returns home, and finds that the big boss has been assassinated and his daughter is having trouble keeping things in line against the rival gang headed by the men who killed her father. Okoma decides to avenge her former boss and help his daughter, a former friend of hers. She recruits her own gang, starting with an expert knife-fighter, her former lover. After a fight, the new Gang Leader captures and tortures Okoma sadistically.
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Bridal Doll
1979 · 70 min
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.
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Blazing Bondage Lady
1980 · 68 min
After some business a newly married salesman gets invited to a private show by a geisha. He is shocked and aroused when he finds out it is a B&D show performed by a husband and wife team. On a dark drive home the salesman accidentally kills a woman who jumps in front of his car. To his horror he sees that it’s the woman from the bondage show. Thus begins a story of how the salesman’s wife must now pay with her body for the sins of her husband.
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Hell of Roses
1980 · 65 min
A third rate photographer and his assistant invite a female college student for some photography but she ends up being violated with bondage and nonconsensual sex instead. Later the photographer hears that his former disciple, who has become well known, is going to marry a sexy popular singer. Feeling jealous he devises a plan to lure the singer away to a remote mountain lodge where he will exact revenge on her body.
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Secretary Rope Discipline
1981 · 67 min
Secretary Sayo does some corporate snooping for her boyfriend, an upstart executive with a rival company. But she gets busted by the CEO. Poor Sayo is captured and taken to a private torture chamber in the corporate mansion. While the secretary gets punished, the bossman's son becomes infatuated with her beautiful white skin and he assumes the disciplinary responsibilities. Between the floggings, stretchings, and wooden-horse tortures he finds time to cover her body in an elaborate tattoo.
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Female Teacher in Rope Hell
1981 · 70 min
A female teacher spots one of her students being molested by a vagrant. But her rescue attempt fails as the vagrant drags the teacher into an empty classroom and sexually assaults her. The student finds a school employee, a piano tuner, to try and help but all they can offer is some comfort. Later the piano tuner invites the teacher to his house. He wants her to be his obedient loving bride and has built a nice caged apartment in his basement all for her. He subjects her to an endless series of sexual humiliations to persuade her to say yes.
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Female Beautician Rope Discipline
1981 · 69 min
Hairstylist Misa meets S&M enthusiast Ippei and is convinced to give it a try. Then later, Ippei's ex-wife, who happens to be one of Misa's beauty shop clients, begins a sexual relationship with her. The lesbian affair is also accentuated by some more S&M.
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Blue Woman
1982 · 68 min
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.
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The Girl and the Wooden Horse Torture
1982 · 68 min
A seemly ordinary high school girl tormented by masochistic visions gets involved with a teacher who harbours a secret passion for her.
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Snake Hole
1983 · 69 min
Due to a past trauma an elegant wife cannot enjoy her husband attentions in bed. Undeterred he hires a B&D master to give him a few pointers on how to reignite her repressed erotic desires.
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Beauty in Rope Hell
1983 · 77 min
A mailman becomes obsessed with a pretty, young wife. He captures the woman, tortures her and keeps her in his basement dungeon where she becomes his private sex toy.
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Beauty Rope Cosmetology
1983 · 69 min
A wealthy college girl is snatched off the streets by a pair of S&M professionals. They methodically break her will with the extensive use of bondage and erotic devices. But who has hired them and for what perverse reason?
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Oniroku Dan: Best of SM
1984 · 65 min
The lovely Terumi Azuma introduces several scenes from selected Roman Porno titles and has a scene of her own. Naomi Tani, Junko Mabuki, and Izumi Shima show you why they are the Nikkatsu queens of SM.
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Nun in Rope Hell
1984 · 69 min
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.
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Rope Torture
1984 · 71 min
A young wife of a banker gets blackmailed for having an affair. At first they just want her money. Then they decide to train her in the art of submission instead.
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Double Rope Torture
1985 · 74 min
Two sisters are captured by a bounty hunter for an S&M nightclub.
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Beautiful Teacher in Torture Hell
1985 · 67 min
A female teacher who is skilled in kendo is assigned to a rural high school in a beautiful remote valley. But she is soon trapped in a wide conspiracy of lust and perversion by those around her.
Snoozefest
Snake and Whip
1986 · 70 min
A young woman gets a new job as an executive secretary. Her boss discovers that she resembles her late mother who he desired but lost to another man. Seeing his chance for revenge the boss and his sadistic circle of friends make plans to turn her into his personal sex slave.
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S&M Hunter: Wife to be Molested
1987 · 71 min
Before her marriage to the son of a rich executive a woman is assaulted by a sadistic gang and video taped. After the wedding the gang begins to make their demands.
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Wife in Ant Hell
1995 · 72 min
Based on the master of SM, Dan Oniroku. Another story about females getting tied up.
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Female Student
2005 · 78 min
The capitalist Morita dreamed of making a full-dress private SM film and asked a SM writer Goro for advice. A lovely university girl was introduced to Morita by the degraded film director Yoshimoto. Orie's family had a lot of debt and was desperately in need of cash. Morita selected his basement room as a shooting studio. This was not what Orie had agreed to and she tried to resist but she was tied up naked and confined with her counterpart university boy in the cage. Orie was forced to give up human pride and become an animal. Morita and others continued to watch through the video camera from a different room. And the bizarre SM film shooting started...
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Frequently asked questions

What order should I watch Oniroku Dan in?

1. Rope Hell (1978), 2. Skin of Roses (1978), 3. Rope Cosmetology (1978), 4. Rope and Skin (1979), 5. Bridal Doll (1979), 6. Blazing Bondage Lady (1980), 7. Hell of Roses (1980), 8. Secretary Rope Discipline (1981), 9. Female Teacher in Rope Hell (1981), 10. Female Beautician Rope Discipline (1981), 11. Blue Woman (1982), 12. The Girl and the Wooden Horse Torture (1982), 13. Snake Hole (1983), 14. Beauty in Rope Hell (1983), 15. Beauty Rope Cosmetology (1983), 16. Oniroku Dan: Best of SM (1984), 17. Nun in Rope Hell (1984), 18. Rope Torture (1984), 19. Double Rope Torture (1985), 20. Beautiful Teacher in Torture Hell (1985), 21. Snake and Whip (1986), 22. S&M Hunter: Wife to be Molested (1987), 23. Wife in Ant Hell (1995), 24. Female Student (2005).

How long does it take to watch all of Oniroku Dan?

About 27h 55m across 24 released films.

Do any Oniroku Dan films have post-credit scenes?

None are listed on TMDB.