Movies Similar to Sex Detective Nana: The Phantom of the Sauna

Female Gym Coach: Jump and Straddle(1981)

It’s coming up to competition time for the pretty office girls of the Kara Cosmetics Company. Kei (Junko Asahina) and her co-workers are preparing their amateur rhythmic gymnastics team for an upcoming competition. In order to assist the sexy ladies, Aoki (Funasaku Sasairi) is brought in as their new coach. As the team wonders about the coach’s ability to perform both on and off the court, Kei’s relationship with him is revealed. Long ago, Aoki slept with Kei before a competition and she lost. Now, he’s worried it will happen again! Can the coach overcome his sexual issues and help Kei win this time?

4.0

Rasuto kyabaree(1988)

A bittersweet coming of age story of a high school girl, her father and the end of an erotic night club. An allegorical requiem for Nikkatsu studios.

2.0

Twin Blades of the Ninja(2007)

For Yamame and Suzume, two beautiful young ninjas-in-training, the prospects of a long life are shortened dramatically when they choose the wrong Samurai to relieve of his wallet. Suddenly the buxom pair find themselves caught up in a deadly game with both the life of a princess and their own at stake! But despite the overwhelming odds that face them, Yamame and Suzu have at least one trick no one's expecting inside their ninja arsenal... and they're willing to bare ALL their weapons in order to survive!

4.2

Hakui kankin(1985)

A mysterious woman, Jun, comes to the hospital. Jun's disease was called "clitoral hypertrophy," which meant that she swelled to a huge size when caressed. Shunsuke, the doctor in charge, and Akiko, the nurse, but also Kyoji and Hiromi, who were secretly sitting in the back of the examination room, were surprised by its size. As soon as Rinko, who is on duty at the hospital late at night, enters a room, she is attacked by a man whose entire body is wrapped in bandages. Unaware of this, Akiko and her doctor, Kyoji, go straight to a love hotel after finishing their shift. The next morning, Jun visits again, and as she is lying on the examination table with her lower body exposed, a mummy man suddenly appears...

2.0

Danchizuma: Furin Marumie(1991)

A woman has recently married an adult toy manufacturer. He researches new vibrators in the product development department. She hopes that if she marries such a man, she will be able to use the vibrator as much as she likes and have fun every night, but her husband never uses a vibrator on her. She is extremely dissatisfied with this. Meanwhile, her husband's boss, the section chief, is currently developing an anal vibrator, and in the name of experimenting with it, he only uses the anal vibrator on his wife. Her boss's wife wants him to use a normal vibrator, but she is dissatisfied that he only uses it on her anus. As the wives were talking about this, the new wife expressed her interest in anal vibrators, so they decided to swap husbands and have fun with the one in the front and the one in the back. They immediately decided to swap wives...

2.0

Chikan to nozoki: fujin-ka byôtô(1994)

A complete change of pace for cult pinku-eiga filmmaker Hisayasu Sato, this softcore farce set in a women's clinic looks more like one of Siggi Gotz's German romps than a film from the director of OL Renzoku Rape: Kyonyu Musaboru or Kamen No Yuwaku. The zany antics include the misadventures of a voyeuristic nurse, an exhibitionistic patient, a doctor and nurse who engage in S&M, a hypochondriac, and a lesbian nurse who sleeps with the patients.

3.5

Wakaoku-sama: Futomono-biraki(1994)

Cult filmmaker Hisayasu Sato's second comedy of the year, this silly softcore effort stars pretty Nao Kikuchi as a young married woman who takes a job at a call-girl agency with the mistaken belief that it is a maid service. After she is raped on her first assignment, Kikuchi is understandably shocked, but quickly warms to her new career and becomes quite the professional. Unfortunately, her husband soon discovers the true nature of her work.

5.0

Sanjigen tōshi: Sex ultra eye(1984)

A gynecologist, his son and a friend have erotic adventures with a device that can see through clothes.

2.0

Groper Train: School Uniform Hunter(2007)

Yuri is a high school girl curious about sex but unfortunately she gets involved with a scam artist who hustles men for money after enticing them to grope her on the subway.

3.5

College Girl: 3 Days, 3 Nights, All Sweaty(1979)

Three female college students all need extra credit in order to graduate. So they convince an assistant professor into helping them with a three day cram course… in immersive sex studies.

2.0

Yawahada Iro-kurabe(1984)

Fujiko has won a happy marriage after competing with her friend Kanae for Shunsuke, but her boring daily life and dissatisfaction with her husband only grows day by day. Meanwhile, Kanae, who has married a doctor named Seizo and lives a wealthy life, is also fed up with her boring daily life, although she has given up Shunsuke to Fujiko.

2.0

Groper Train: Wet Commuter(1991)

A man dreams of groping women on the train. He then leaves his girlfriend and moves to Tokyo. After getting bullied by a group of men, a master trains him in the ways of groping.

0.0

Space eros: Chichi kara no message(2019)

In this work, where Minoru Kunizawa took a megaphone, the battle between Kaori Ono, a witch girl who does not like her personality, and Saeko Hikawa, an alien who came to exploit human sperm, is set in a tower apartment. be painted. Resident men who are gradually brainwashed when Saeko starts an aerobics class at a condominium meeting place. Meanwhile, Tadashi Nonomura, who has secretly saved the crisis with magical power since Kaori was in elementary school, is approaching the devil's hand.

0.0

Groper Train: Forbidden Finger(1985)

The dropout angel Candy descends to the mortal world on God's command to make the world's most miserable man, Matsutaro, happy. At work, Matsutaro is constantly yelled at by his boss, Sonoyama, but he secretly loves Mirai, who works in the same sales department, and gives her a gift. Mirai is happy, but she misunderstands the relationship between him and Candy and rejects the gift. Feeling responsible, Candy tries to correct Mirai's misunderstanding, but Mirai coldly rejects her. But deep down, Mirai also loves him.

0.0

Kōshoku tōmei ningen: onnayu nozoki(1979)

An impotent salaryman discovers he can have sexual experiences with unsuspecting women when he becomes an out-of-body ghost.

1.5

Decotora Gal 3: Sena(2010)

Sena has had a care-free deco-truck business, but one day, she receives a strange request by a cheap hoodlum, Takizawa, to carry a blind stripper, Azumi, to a certain location. She reluctantly accepts it, but yakuza members begin a persistent search for Takizawa, who turns out to have stolen their company’s money. Here comes the long-awaited new deco-truck series featuring the idol, Saori Hara, rolling down the highway on a ton of love, action, and steam!

6.1

Groper Train: Packed to the Brim(1981)

A young woman was on the train heading to a seaside guesthouse to enjoy a relaxing summer vacation. She was molested on the train. When she arrived at the guesthouse thinking that it was the start of her unlucky vacation, it turned out to be an old-fashioned inn run by a widow. On top of that, the previous guests, an adulterous couple, were in the middle of sex, yelling loudly, not caring about the sea. The widowed landlady was masturbating while peeking at them. It was even more unlucky. She became depressed. Then a new guest arrived. She was surprised to see the man. It was the molester from the train earlier...

0.0

Onsen Geisha: Yubune de Ippatsu(1982)

In accordance with ancient rituals a landlady who runs a hot spring spa, known for its fertility, needs to conceive or she will be forced to leave. Meanwhile the owner of the spa is happy to indulge in the erotic attentions of the many geishas working there who have hopes to replace her if she fails in her duty.

2.0

Girls, be ambitious.(2019)

Aya, an erotic writer, lives with her boyfriend, Hajime, a company employee. Recently, they have been a little bit growing apart, and she feels somewhat unfulfilled. One day, Aya learns that the magazine to which she contributes will suddenly cease publication. That night, she is invited out for a drink by Tanaka, an editor whom she respects, and drinks deeply, losing consciousness. When she wakes up, she finds Tanaka in another room making intense love to a mysterious woman, Maria.

2.0

Dirty Mindfreaks(2013)

OL, Karen who can manipulate the subconscious with supernatural powers. Yuko Suzuka, the female president, uses Kaiko to succeed in instilling a memory of fear in her cheating husband. However, Kakoi who knows the secret will leave the company ... After losing her job, she decided to work at a psychiatric clinic she used to attend. There was also Aya, who had the same power, and was thinking about the director's teacher's office. But that's the same with Kakoi ...

2.0