Movies Similar to Dokyumento poruno: Inzetsu maruhi hakusho

Midsummer Night's Affair: Bliss(1976)

A wife works two jobs to support her husband who is cheating on her.

Bunny and Clod(1970)

Skin flick about bank robbery.

Blue Sky(1989)

A road movie about three persons traveling in a campervan on their way to Tokyo, Hamamatsu, and Kyoto. The film is based on the story of the heroine, a young girl named Momo, who was a member of the "21 Faces of Kaijin" gang involved in the Glico Morinaga Incident, and the film's ideas are remarkable, including the use of a tape recording of the actual incident.

Keep on Masturbating: Non-Stop Pleasure(1994)

A man with a troubled past including incest with a younger sister and the murder of a woman travels to an isolated countryside town in Nagano. There a local who mistakes him for a famous television actor shows him the town's sites, including a strip bar in which the performers remove Heian era costumes. The film's narrative is in an allegorical and disjointed manner with references to Buddhist concepts.

A Fêmea do Mar(1980)

The lonely Jeruza lives in a simple isolated house by the seaside with the siblings Cassandra and Ulisses and the family survives by selling handicrafts for a local store. Her husband, Santiago, is a sailor who has been missing for many years. When the stranger Roque arrives at Jeruza's house late afternoon, he tells her that Santiago was murdered in a bar fight. Jeruza lodges Roque to spend the night and they have a one night stand. He then seduces Cassandra, who loses her virginity with him and he convinces Ulisses to have an incestuous relationship with his sister. Jeruza realizes that Roque, who has a dreadful secret, is a destructive being that is threatening her family. Written by Claudio Carvalho, Rio de Janeiro, Brazil

Tokyo Secret Night Report(1976)

Supesharu ressun: Hentai sei-kyôiku(1990)

Lesbian-themed tale of a schoolgirl who entices her gullible (not to mention slightly warped) female teacher by positing that they are predestined to dance together on the day the world ends.

My Husband's Tutor(2017)

Who's going to let down their guard first? A pretty art tutor VS a muscular and young personal trainer? This sex-less couple's secret tutoring starts now between a pretty art tutor VS a muscular and young personal trainer. Baek-seon and Soo-kyeom are sex-less couple who have been living with each other for 20 years out of loyalty. The two decide to find a hobby for some fun in their lives. Soo-kyeom decides to get personal training and Baek-seon decides to get some art tutoring. Oh dear, they meet handsome and young personal trainer In-hak and pretty art teacher Ji-won! The couple is soon more interested in getting action than getting lessons. What will be the end of their secretive lessons?

I vizi segreti degli italiani quando credono di non essere visti(1987)

A documentary that investigates the sexual habits of Italians at the time. Street interviews are interspersed with erotic studio reconstructions.

Shufu baishun: Otoko-suki no onna(1977)

Ekimae fudôsan: Bijo mo assenshimasu(1978)

Substitute Male Helper(2023)

Hyeon-goo, who got a job as a housekeeper at Mi-na and Seung-mo's house, goes to work for the first time, promising to work hard. Mi-na calls Hyeon-goo, saying she has other things to do besides cleaning, and Hyeon-goo diligently completes Mi-na's work. Then one day, Mi-na makes a new proposal to Hyeon-goo, who was enjoying a secret love affair with Mi-na...

The Shortest Distance is Round 3: Fallen Flowers(2020)

Haruto and Aoyama, once a couple, are now completely without contact. As Aoyama's secrets are gradually revealed, Haruto, now the shop manager of an underground escort club, is starting to question whether the man he loves is worth the wait; his feelings for escort Ruka has also evolved from mere compassion into something more. A mystery sex toy links the past and now of Aoyama, Shibahara, Ruka, and Haruto. A sudden murder then happens in 'Rain& Soda' as one of the escorts serves a customer. The murder horrifies the club, and the truth is soon to be brought under the light of this sensual world of sultriness.

Young Mom 3(2019)

Yeong-bin can’t get a job and his father, Jin-il, thinks he’s incompetent. Yeong-bin is seeing Min-jeong, the florist, but she feels distant from Yeong-bin, who dreams of going to Seoul one day. One day, Jin-il brings home Ye-won, whom he is going to get remarried with, and Yeong-bin is furious, because she is his ex-girlfriend who abandoned him. However, they find out there was a misunderstanding to their break-up and they develop feelings for each other once again. Meanwhile, Min-jeong feels more attracted to Jin-il, because he’s more dependable.

Groper Train: Mature Woman's Thighs(1992)

"Groper Train" pink film distributed by Shintoho.

Groper Train: Lots of Big Breasts(1992)

Haruo Kawashima, a deputy manager at a real estate company, has an extraordinary fetish for big breasts. He can only get aroused by women with big breasts. However, his wife Akiko has extremely small breasts, so they never have sex. Haruo molested a big-breasted woman on a crowded train, but it turned out to be Natsuko, who worked at the same company. Natsuko confessed her love to him and gave him a blowjob. Then the train came to a sudden halt, and he got his penis bitten off. He thought it was just a dream, but since then, he has often had sex with big-breasted women in his dreams. After hearing about his dream, Akiko became jealous of the woman, but the same thing happened repeatedly, so she finally...

The Perfect Sex Crime(1973)

A daughter whose mother was killed and whose virginity was stolen by her stepfather sets a clever trap and plans a horrific murder without getting her hands dirty. A love drama with a touch of mystery, in which Naomi Tani plays the role of an evil woman who looks like a lady and spreads an aphrodisiac-like charm throughout the story.

Milk the Maid(2013)

Milk the Maid stars newcomer Tia, who is cute, sexy and hot (not necessarily in this order). This erotic comedy tells the story of Milk, a Japanese sexy maid (Tia) who begins living with a Tokyo family. Initially turned off by the prospect of having another mouth to feed, the men of the family are reluctant to accepts Milk, but her irresistible charm kicks in, and she quickly finds her way into their hearts and bedrooms.

Groper Train Uniform Version: Mutual Caress(1991)

"Groper Train" pink film distributed by Shintoho.

Molester Train Office Lady Edition: Days of Love and Sexual Desire(1991)

Yoko is an office worker at a small transport company. The driver, Shuji, has feelings for her, but Yoko has no desire to fall in love with a man. Yoko pretends to be plain at work, but at night she sometimes puts on makeup and goes to hotels with men. However, she only sleeps with each man once. It was just an act to satisfy her lust. Then she receives a strange phone call, and finds out that someone is always watching her. Who could it be?