Best movies like Yakuza Justice: Erotic Code of Honor

plot revolves around the quirky (and perpetually horny) Doctor Sawaru Ogenki and his nurse Ruko Tatase, who help patients through their problems, and the cure almost always involves sex. These two intrepid medical professionals operate the Ogenki clinic, tirelessly slaving to solve their patients’ peculiar sexual conditions. From problems that are truly gigantic to those that are just much too small, the clinic’s staff is ready to go to any length to find a cure. Ogeguri’s and Ruko’s special techniques will save the sex lives of their fellow citizens, so everyone can just feel good

Reiji Kikukawa, who has a strong sense of justice, graduated from the police academy with the lowest score ever. He becomes a police constable, but is suddenly fired by the Police Chief due to "disciplinary" issues. In actuality, the firing is part of a carefully orchestrated plan. Reiji is ordered to become a "mole," an undercover cop. His target is Shuho Todoroki, the boss of the Sukiyakai gang. The group is the largest crime group in the Kanto area. Masaya Hiura, who works as a young boss of a Sukiyakai affiliated gang likes Reiji. While going through various hardships, Reiji works his way towards Shuho Todoroki.

A barkeeper saves a Yakuza boss' life and thus makes his way up in the organization. However, his fear of nothing soon causes problems.

A young couple, meeting for a tryst at the site of a brutal rape/murder, witness another murder and have to decide whether to turn the killer in.

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!

Asami Ogawa in her first leading role as an office worker with an extremely kinky private life. She not only has an affair with her boss and others in the company but also organizes women to her widower to father.

In historical times, the Shogun family employs a group of Iga ninjas to take over the Akizuki clan's lands. The Akizuki hire the Fumi ninjas, a group of female warriors who enhance their fighting ability with sexual magic such as the "white snake spell". When the Akizuki emerge victorious, Tsukinojo, the leader of the Fumi ninjas, marries Lord Akizuki.

Ms. Yoshino, respectable lady and attractive widow, leads a quiet and peaceful life with her teenage daughter Takako. However, their lifes change radically when fate confronts both with the young Hideo. While spending time with Takako, the latter is more attracted to her mother, and she in turn starts to feel the same, because he reminds her of his late father, a kabuki actor with whom she had an affair in the past.

When Nick Davis leaves prison after one year in solitaire, he is hired to operate forklift in a warehouse in the harbor owned by the Japanese Yakuza patriarch Isshin Tendo. The place is assaulted by the Italian Mafia leaded by Dino Campanela and Nick rescues and saves the life of Shuji Sawamoto, who is the representative of Yakuza interests in America. Shuji hires Nick to work for Yakuza and becomes his godfather in the family after his oath to join Yakuza. However, Nick is a lonely FBI undercover agent assigned to penetrate in the criminal organization. When the FBI discovers that Campanela is organizing a massive attack to destroy the Yakuza, Nick's boss Littman calls off the operation to leave the dirty work to the Italian Mafia. But the connection of Nick with Shuji and his goddaughter Yuko forces him to help his Japanese family.

Okoma (literally, 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.

A wealthy real estate investor is forced to watch the rape of his girlfriend and then is sent a film showing the fact. He hires a hitman, Sho, and shows him the film, so that the detective can get rid of the criminals. But the boss of the criminal band is Ko, Sho's archnemesis, who raped and murdered his girlfriend.

In 1870's Tokyo, Den steals to support the daughter of her first marriage and her consumptive second husband. She falls in love with a young policeman, but is coerced into becoming the mistress of and procurer for a vice boss.

When a lucrative waterfront development becomes available, the Kawade gang quickly use their political connections to secure the land. However, the acting boss of the Ohara gang also has his eyes on the property and recruits crooked detective Tokumatsu Kuno to help him hijack the deal. With relations between the rival gangs at breaking point, it's not long before all-out war breaks out as the gangsters, police and local politicians battle for control of the city.

A man travels with his pill-popping girlfriend to the headquarters of her yakuza boss husband, in order to claim her for himself.

A yakuza boss hires Goemon Ishikawa, a modern day samurai, to protect him aboard his cruise ship casino. Everything goes sideways when the famous thief, Lupin the Third, tries to rob the vessel. Lupin's being hunted by a powerful and mysterious man: the so called “Ghost of Bermuda.” With Goemon's employer dead in the ensuing chaos, his honor is at stake, and the only way to preserve it is with blood. But this opponent is like no other, and to make things right, Goemon may need to sharpen not only his sword, but himself as well!

Akemi is a laboratory technician who spends her evenings spying on her gangster neighbor as he makes love to his stripper girlfriend. The objects of Akemi's voyeuristic attentions learn of her interests and suggest that she would make a fine prostitute. Not surprisingly Akemi agrees and channels her interests into this more lucrative occupation.

A group of burglars in black tights breaks into a church to commit robbery and commits outrages upon the pastor's young daughter. After some time, Detective Harada and his squad rush/came back to the church they robbed earlier. In the duty station, the police chief informs Harada that his ex-colleague, Nakamura, has escaped from a mental hospital where he had been hospitalized for insanity. Harada and his partner, Kato, are assigned to pursue Nakamura on the run. If Nakamura's insanity turns out to be false, the cop buddies must terminate him and masquerade it as self-defense.

Follows Ryoko, an older nightclub host, who has to choose between a relationship with her loser boyfriend that owes the yakuza money and her music producer.

Roman Porno from 1972.

Asakichi beats a ganster, Sada, in a physical fight, leading to recognition by Sada's clan boss. When Kotoito, the geisha Asakichi is in love with, is kidnapped by a rival clan and sold to a a house of pleasure, Asakichi and Sada set out to rescue her.

Four female flight attendants embark on some salacious misadventures: A few go to a company singles party to cavort with some pilots, while the lovely Misako embarks on an adventure all her own after meeting a street fortune teller...

Yohei, a punk rocker, becomes a Buddhist monk in order to inherit a mountain temple. Though initially rebelling against the tough monastic discipline, he learns to adjust. Then his girlfriend shows up, enticing him to return to his rock 'n' roll roots.

Kitayama tries to have sex with Akemi. While he manages to come to her room, her boyfriend Kawasaki comes to find him. Unfortunately, Kawasaki is a yakuza guy.

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...

Three sisters live alienated existences in modern day Tokyo. One works as a secretary, one is a prostitute, and one is a criminal. The secretary is cynically unhappy with the sexist business world which limits her opportunities for advancement and makes her a target for her lecherous boss. The prostitute lives an aimless life, drifting between men, and often the target of either police or jealous wives. The criminal, who lives by disrupting the society which oppresses her two sisters, is the only happy one of the three.

A bunch of young hipsters kidnaps a loving couple and keeps them trapped in a barren landscape. To the sounds of free jazz they are performing various experiments with the couple. In the distance is a yakuza gang keeping track of the youths. Who are really experimenting with whom?

A wife charges her husband with sexual battery. He escapes from the police and goes into hiding. In three years, she divorces him and tries to put the pieces of her life back in order, when suddenly he returns. Obsessed with rage and hatred, he kidnaps her and brings her to a house in a remote wooded area. There he disciplines her vehemently, subjecting her to increasingly shocking forms of sexual torture, tetherings, suspensions and humiliations. Astonishingly, through the rage and lust, the pair develops a relationship that pushes the boundaries of lurid passions and perverse obsessions.

Roman Porno from 1974, focusing on the daily life of lower-class individuals in the slums of Osaka.

Nami is a nurse and the unwilling object of her patients' lust. When she is hit by a car whilst fleeing from the home of her unfaithful boyfriend, the driver of the car takes her as a sexual prisoner.

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, Lady 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.

Rumiko is a misbehaving girl who got caught stealing the cash her father had at home for bribes. Father would not accuse her of that, but when he caught her having sex with her English teacher, he was justified in sending her to a monastery, where the nuns try to force her to become a good girl. However, after a few days in forced piety, Rumiko (now Sister Lucia) discovered that her sins were nothing in comparison with those of other Sisters, and Mother Superior's.

A group of photographers and their models go to a forest retreat. They engage in S&M play and lots of softcore sex. Eventually they get picked off one-by-one by a filth-covered 'demon' with an unnaturally large penis.

Oversexed female interrogator with a penchant for sadomasochism and torture plots a scheme with her deviant troupe to extort the considerable fortune of a city embezzler.

A Roman Porno set around high school girls. After the opening requisite showdown between female leader onichan and one of the toughs from the local gang we witness one of the more brutal punishments youll see in anything pink. The sukeban mafia, the name the girl gang has chosen, not proper yakuza, invite Onichan and Miki to join them. First stop, working their prostitution ring, Miki is captivated by the power of the gang and ready to please, but Onichan isn’t impressed. Of course the sukeban mafia will not tolerate nothing less than complete devotion and the trouble begins ….

LEAD TOMBSTONE tracks the progress of a young sociopathic rake who had, immediately post-WW2, rescued his country farmer mother from rape by stabbing the offending American soldier in the back with a pitchfork. Once grown, the boy continues his violent life as a hoodlum on the run, repaying an outlaw couple who have sheltered him by raping the wife, then, at his boss’s behest, murdering the husband. He’s also not above strangling a girl in her bathtub for kicks. The one spot of normalcy in his life is his shop girl girlfriend, an innocent who, once she discovers his other life, confronts his boss… (from OUTLAW MASTERS OF JAPANESE CINEMA by Chris D)