Best movies like Love Letter

A disillusioned Los Angeles based married couple, whose twisted sexual relationship is told exclusively through their own private journal entries.

The story of the gambler,who is unable to pay his loan.His wife and daughter are kidnapped and subjected to many days of torture and sexual degradation.

Ichijo Sayuri, once the legendary queen of Osaka strippers, has retired to run a sushi shop. She is awaiting her day in court after having been arrested for indecency at her farewell performance. While she was active, she was both the rival and the model for many young strippers. Harumi was one of them. Ichijo Sayuri was the real-life queen of Osaka strippers who was arrested on her final performance.

University lecturer Yoshimatsu lusts after Mikiko. He attempts to get closer to her by seducing Mikiko's mother.

A reckless night of indiscretion and lust leads a woman into the dark world of blackmail and murder. When revealing photos of her sexual tryst unexpectedly surface, Katy is forced to submit to whatever her tormentors desire.

Charles is bored with being a wealthy, successful architect. He takes a temporary job photographing undressed women and falls for Pamela. His wife, Elaine, has little sympathy for this mid-life crisis.

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.

A timid young woman who lives with her domineering mother accepts an Adult Video scout's offer to "become somebody else" by performing in porn videos. As she rises in popularity, the boundaries between her two lives begin to disintegrate.

Separated from her lover Kenji after he is sent off to war, Sanae is raped by general Takada and gives birth to a girl, Junko, who grows up to become a prostitute. One day, Kenji accidentally meets Junko and confuses her with Sanae, prompting Junko to tell him of her mother's fate. They make love, leaving Junko pregnant with his child - Hiroko, who goes on to have a chance encounter with Takada at a hostess club...

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 hitman messes up an assassination and so becomes the next target of his organization.

Nikkatsu Roman Porno from 1979

Minori is a head-strong photographer who is romantically involved with Kushida, her editor. On a photography assignment she gets into an argument with her subject, Ageha, a female erotic manga artist who, like Minori, is 30 and single. Shin'ichi, the journalist on the assignment, receives most of the blame for the failure of the project. Minori sleeps with Shin'ichi, then discovers that her own position is not as secure as she thought, when she suspects that Kushida is also involved with Ageha. The series of events causes Minori to reconsider her own lifestyle.

Mari and Emi are out in Kabukicho. They are both innocent, but Emi gets raped at a disco. Mari decides on a course of revenge...

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.

After witnessing the rape of his wife, a man's mind snaps and he attacks a prostitute. Two years later, the man and the prostitute meet by chance.

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.

A happily married couple falls prey to the devious schemes of a greedy seductress and her sleazy boyfriend.

Mishima has just committed suicide. Two couples meet by accident at an inn in the countryside, the man and the woman, now, each with a new partner, who knew each other already for ten years...

A teenage girl sets out on a sexual odyssey of having affairs with various men including her mother's secret boyfriend.

A young man named Katsu comes to a rural town by the sea, and begins to work as a movie reel carrier in a movie theater. Apparently this town is the hometown of Katsu, but no matter how many residents of the town ask, "Is it Katsu?" he just laughs. The wife of the cinema owner that has become involved with Katsu is interested in his past ...

After his leading actress becomes pregnant and quits his sex film, Juzo becomes obsessed with finding a woman whose moaning he captured secretly at a dentist’s office to star in the film instead.

Yuko is an innocent high school girl who has a crush on her gym teacher. She and her friends have a sleep-over party which develops into a sexual dare-game involving eels, and a lesbian orgy. Now sexually-awakened, Yuko decides to seduce her teacher, but is raped in an elevator before she meets her teacher.

Kato is a small time TV producer. He has a wife Masako, and a young son Taro. Kato also has a friend Yamazaki who he knew since college. Yamazaki has a girl friend Riko who lives with her younger sister Yuko who's an actress. Yamazaki is a lyric writer/womanizer and he starts to have an affair with Masako, but he's still going out with Riko.

Set in the wilderness of Hokkaido, the story of a couple in their 30s and a couple in their 20s is drawn, and the subtle emotions of the two men and women are depicted with intense Eros and delicate images under the theme of marriage exchange.

Sakurano plays a girl named Kimika who wakes up chained up in a dark boiler room, unsure of how she got there. She’s soon approached by a strange large man wearing a mask and using a creepy voice changer. The girl is the daughter of Daisuke (Kenji Ezure), the shrewd president of a general contracting company. Daisuke was too occupied with an ongoing sexual fling with his secretary (Asami) to notice that his daughter was missing at first, and his relationship with her was already strained due to a certain incident in the past, but when he receives a threatening phone call he eventually recognizes the gravity of the situation. Eventually, Kimika begins to calm down as her fear slowly turns into a perverse attraction to this strange person holding her captive. What is the kidnapper’s motive? And what is his true form? In the basement of a certain building, insanity merges with obscenity as the plot unfolds.

There is a man who has many sex slaves. Another man offers his wife as a sex slave to him and the slave owner agrees. He adds the man's wife to his stable. Alas, the husband comes to reverse his decision and takes his wife back. The reversal of the arrangement causes trauma.

The films plot hinges on a bizarre love triangle involving a loser ventriloquist, his assistant & a blind woman - Hikari is blindly (literally) in love with Daisuke, a failing ventriloquist yet when she finally musters up enough courage to meet him face to face and present him with some flowers backstage she mistakes his assistant for him. For some reason Daisuke and his assistant decide to follow through with the mistaken identity farce which leads to some amusing complications, particularly in the bedroom.

Roman Porno from 1972.

Roman Porno from 1986. A man and a woman make love without knowing one another's names. Afterwards, they introduce themselves as Emi Ichinose and Haruji Kobayashi, and they begin a relationship. Emi feels empty without a man. Kobayashi has a wife and child but wants Emi's body and seeks something from her that his wife cannot provide.

Rena and Yuko, the two sexually-adventurous high school girl friends from Pink Tush Girl (1978) get part-time jobs at a hostess bar in order to earn money for an abortion for Yuko. At the end of the school year the two must part as Yuko prepares to depart for acting school in Hokkaido, and Rena gets ready for college.

An abusive husband subjects his wife to different forms of sexual abuse and torture, including upside down rope bondage, hot candle wax and walking her around with a collar in public.

A university student travels to a popular resort in the mountains for a summer job as a waiter and becomes romantically involved with an older woman from a wealthy family.

Takeshi, an alienated young man spends his lonely days obsessively following total strangers. He is employed to observe the movements of a beautiful but disturbed doctor, whose behavior is causing concern. As Takeshi continues to track her, a bond begins to grow between them, a bond which can only end in tragedy...