Hachirō Kai

Nikkatsu Roman Porno

Sayo is running a travelling BDSM show with her husband, where she plays the bottom, and gets increasingly bored with her life. During their tour in Kyoto, they are arranged by a well-off couple who ask for a private show, without knowing that they will eventually be forced for the "real thing". Scripted by Chiho Katsura using the pseudonym Eizo Uji.

Nikkatsu Roman Porno

Nikkatsu Roman Porno

A building manager spots a hooded jogger as he brazenly assaults a woman and drags her off. He follows and watches as the poor woman gets raped. After the rapist has left the manager hesitates and approaches the prone woman… and takes his turn. The next day the manager is on the lookout for the jogger, waiting for another chance.

A naive delivery boy becomes infatuated with a girl who works at a local strip joint. Despite his daily attendance and attempts to get her attention she remains indifferent until one day she invites him onstage...

A moonlight skinny-dipping session between two carefree high schoolers leads to a young boy being accused of a violent assault on his female classmate. After throwing a teacher to the ground, he stomps out of the school gates and spends his summer break roaming a beachside town. Falling down a rabbit hole into a dark, oppressive world of sex and violence, he is taken in by a bar-owner and his libidinous mistress. Meanwhile, the teacher he assaulted hunkers down in a rented villa in the same coastal resort, awaiting a secret tryst with her married lover. What will happen when the student and teacher meet again?

The story of lovers in "Miss Nippon" cabaret in Kabukicho, Shinjuku, where a strict, almost martial, code is followed among employees to bring the business to the top. Workers must follow the rules and a "no relations between workers" policy that's tightly enforced.

Nikkatsu Roman Porno

Roman Porno from 1982. A young woman embezzles five million yen from her company and flees with her boyfriend, attempting to start a new life...

女教師・令子の美しさに男子生徒の欲望は爆発寸前。ついに更衣室で何者かにレイプされた令子の目に留まったのは1片のジグゾーパズル。それだけを手がかりに彼女は犯人を自ら捜査。不良生徒に疑惑の目を向けるのだったが…

Nikkatsu Roman Porno

Nikkatsu Roman Porno

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!

Toshihiro, a photography school dropout, is obsessed with secretly photographing the lovely Seiko. He is in love with her and hopes to lose his virginity to her someday but is unaware that Seiko may be attracted to him as well. After spying on her with one of her professors, Toshihiro becomes jealous and swears to forget about Seiko. As they both struggle with their sexual urges, a series of misadventures bring them closer together.

Mieko and Ayako work for the same company and share the same apartment. They have been close friends since childhood. Mieko has no lover, but Ayako has an affair with Honma, a man with a wife and child...

A film that deals with sexuality at late age and the jealousy of a woman over a young girl and her affair with a young man.

A doctor develops a new scientific breakthrough in female psychotherapy with the discovery of the “Dream Ring,” a device that is inserted into a woman to record her thoughts and dreams. But, one dark and stormy night, the doctor and his assistant end up dead… hanging by ropes from the rafters of their lab. The lovely Reiko suffers from a condition known as “genophobia” (the fear of sexual intercourse), so she is admitted to the Tachibana Clinic for observation. Another group of doctors have the “Dream Ring” device and use it on Reiko to analyze her wildly erotic, and violent, dreams and nightmares. The clinic doctors have more sinister reasons to test this device on Reiko, however, and secretly put her under hypnosis so that the ring is activated at any time she hears the sound of a bell. Can she escape the evil doctors’ experiment and, even if she does, who is that strange person, dressed all in black, following her around?

Nikkatsu Roman Porno

A wife and her husband make an agreement where the wife become the slave of him. A couple rent Nami for three months from a supplier who "trains" women to be slaves and submit to everything no matter how degrading, humiliating or painful.

Roman Porno from 1982.

Nikkatsu Roman Porno

デパートガールの土屋名美はある日友人からバイトを紹介され軽い気持ちで受けるが、それはビニール本のモデルだった。世に出たビニ本のせいで名美の人生の歯車は狂う。そんな名美のビニ本に魅せられた男・村木が接近してくるのを名美はけ入れ…。

As rumors spread about a hidden treasure worth 300 billion yen buried somewhere underneath a mountain hot spring resort large numbers of people flock to the local inn hotel managed by a madam with 2 things on their mind.....treasure hunting in the daytime and sex hunting in the night time. The geishas at the inn have their hands full as the inn is fully booked. The rumors even attract a shrewd rich tycoon named Yagisawa to the inn. Yagisawa immediately makes an offer to buy the inn at 80 million yen which is considered too low by the madam. However when "news" that some gold pieces have been unearthed Yagisawa agrees to buy the inn at madams asking price of 100 million yen. Is this a con job or are the buried treasures real?

美容院ミサの経営者美沙はふとしたことから一平というカメラマンと知り合った。一平はビニ本のＳＭカメラマンだが、美沙はそれを知らなかった。ある日、一平は自分のアパートで少女・季里子をモデルに緊縛写真を撮影していた。そこへ、美沙がやって来た。奥の部屋へ季理子を閉じこめると、一平は美沙を迎え入れ、二人は体を重ねた。その時、尿意をもよおした季里子が這い出て来た。驚愕した美沙は絶叫を上げ部屋を飛び出ていく。数日後、ショッピング中の美沙を見つけた一平は「あなたを縛りたい」とささやく。その場は逃げた美沙だが、一平の言葉が忘れられない。その頃、「健康な毎日で退屈」と言う沙貴という客の話に、美沙は一平を訪ねる決心をする。沙貴はＳＭ愛好家の夫に去られたばかりだった。その夕方、美沙は、雄一というチンピラに強姦され、セット台に縛り付けられた。雄一は、恋人が一平の緊縛写真のモデルにされたことを恨み、美沙を一平の恋人と間違えて襲ったのだ。数分後、街を車で走る沙貴は、一平を見付け、後を追った。一平は沙貴の夫だった。美沙の店に追げ込んだ一平は、そこで、股間を開いてセット台に縛られた美沙を見つけ、このときとばかりに責めたてた。窓の外では、二人の行為を沙貴が見つめている。その日から、美沙は一平の部屋を訪れ、倒錯的な愛戯に酔うのだった。一方、かつての夫と美沙の仲を知った沙貴は、美沙を酔わせ、一平のアパートを聞きだした。翌日、一平の部屋を訪ねた美沙は、緊縛された沙貴が一平のファック責めにあっている現場を目撃した。沙貴へのジェラシーから、美沙も裸になって絡んでいく。三人入り乱れての異様なプレイが終ると、二人の女はなじりあった。辟易した一平はそっと部屋を抜け出した。やがて、二人の女に奇妙な親しみが生まれ、股間をまさぐり合いながらのぼりつめていく。その頃、一平が雄一たちにつかまり、撲殺されたことも、二人は知るよしもなかった。

Naoko is getting a lot of obscene phone calls, so she decides to stay at her girlfriend Mari's home for awhile, afraid of a rape attack. But the telephone calls don't stop, and the mysterious pervert caller is bothering her there too. Naoko reluctantly agrees to meet meet him at a local restaurant, hoping the man will stop. When she arrives, Naoko is surprised to find the café is operated by Harada, a man whom she and Mari had liked so much in the past that, in fact, they had cat fights over him at their working places. It was due to a love triangle scuffle that they had been both fired from their previous jobs.

Based on the novel by Azusa Katsume.

1981 Nikkatsu Roman Porno film. The wife of a prominent businessman works as a late-night radio personality. One night on her way to the radio station, she is raped by a motorcycle gang without knowing the reason...

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?

After five years in prison Rei is released from prison and visits her old comrades but the world is cold and there is no place for her to rest.

Roman Porno from 1981.

Nikkatsu Roman Porno

Roman Porno from 1981.

はやりの婦人病で入院した女たち。モデル、トルコ嬢、ストリッパーとセックスに関してはツワモノ共ばかりが集まった病棟で、男なしでおとなしくしている訳がない。脱ぎ出したり、男を引き入れたり女の園は一挙にセックスパニックになる。女の生と性を婦人病棟の中にみつめる日活ロマンポルノ・エレジー。

結婚を控えた女教師の小百合は、ある放課後、生徒の蘭子が浮浪者風の男に犯されているのを見つけ、中に割って入った。男は、小百合をねじあげ教室に連れ込む。助けを求める蘭子は、音楽室から出て来たピアノの調律師、祝を見つけると、小百合の後を追った。二人が教室の窓から覗くと、男は、恐怖で失禁した小百合を後ろから犯している。中へ入ろうとする蘭子を、祝は、「今、中に入ると先生の命が危ない」と止めるが、その目は魅せられたかのように輝いてる。男が去った後、祝と蘭子は、グッタリする小百合をマンションへ送った。 翌日、下校する小百合を、祝は慰め、自宅へ招待した。地下の素的な部屋に小百合が入ると、突然、鉄格子が降りてきた。祝は「今日から私の妻になるんだ」と言う。そして、その日から、想像を絶する責め地獄の日々が始まった。肉ヒダも露わになる程緊縛され、アヌスに大量のグリセリン液を注入された小百合は、額に油汗を浮かべて必死に耐えるが、こらえきれず、羞恥に身悶えながら汚物を噴出した。顔中に排泄物を浴びながらも、祝は責め続ける。クサリ責め、剃毛、そして、前後、二つのバイブレターのついた革の下着を穿かされた小百合は、限りなく続く刺激に腰をよじり、ついには内股を愛液で濡らす。小百合の失踪について、蘭子は祝に不審を抱き、彼の家に潜入するが逆に捕まってしまう。激しい責めに苦悶と愉悦の表情を浮かべる小百合のビデオを見せられた蘭子は、自ら奴隷になりたいと言う。 祝は教師と生徒の二人を全裸にすると、並べて吊るし、ロウソクの滴を浴びせた。三人が快楽の世界に没頭しているとき、ロウソクの火がカーテンに燃え移った。アッという間に広がる火の海に、三人は鉄格子の中から逃げることも出来ない。燃える炎の中で、緊縛されて動けない小百合の目は、至上の責めに妖しく輝いていた。

Nikkatsu Roman Porno

With summer vacation, Chiaki, a high school girl, is just passing each day without getting along well with her boyfriend, Masahiko and her first experience.

A woman endures the life of a prostitute for a yakuza pimp.

A young girl named Mimei is working hard to get as many “penis prints” as possible. She’s been collecting these works of art since high school, and her goal is to get 100 prints before her arranged marriage within the next month. Seeking help from her lesbian friends Masumi and Rei, she begins chasing various men around Japan. Mimei finally gets her last man and is met with a challenge! He’ll allow her to make a print of his penis only if she can make him achieve ultimate ecstasy. She accepts, but finds out getting what she needs is a lot harder than she imagined!

A once-thriving village is in dire need of women to help with diving duties. Times are tough and the current diver is definitely no spring chicken, so the mayor’s son finds some beautiful maidens to fill the position. The arrival of the new recruits gets a rise out of the village’s male members.

Nikkatsu Roman Porno

Nikkatsu Roman Porno

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.

Nikkatsu Roman Porno

One of Nikkatsu's signature female teachers' films.

The erotic adventures and troubles of several female college students.

Three high school student girls are on their spring break. They are expecting to get some sex of course. One becomes an adult magazine model. The second one nets a boyfriend. The third one is a little shy and needs helps from her friends. This last girl has fallen in love so her friends take her to his window and, by chance, arrive when mother is performing fellatio on son. The shy and pure third girl is in awe of a mother 'eating' genitalia and wants to give a similar performance.

Naomi (Jun Izumi) and her business partner Tadashi run a neighborhood bar, sharing the profits, as well as each other. One evening, a yakuza gangster swaggers into the bar with a stack of money for Tadashi. he takes Naomi in an exchange. She is trained as a high-class hooker and is, seemingly, grateful for getting the opportunity to experience the joy of sex. However, appearances are deceiving. Secretly, Naomi is carrying grudge against the yakuza and she finally has the opportunity to take revenge.

Nikkatsu Roman Porno

A housewife, tired of her husband’s infidelity, embarks on sexual adventures of her own, leading to a climactic masked orgy.

Nikkatsu Roman Porno

A sexually perverse mystery set within the adult magazine industry. A woman is brutally assaulted in an abandoned factory, and her assailant escapes into the darkness after dropping a wad of money. A few years later, a photographer specializing in schoolgirl panty shots meets his match when a mysterious femme fatale volunteers to be his new model. This woman used to be the “queen” of the skin magazines, but she is also hiding a terrible secret and may be a wanted fugitive. Will the photographer escape her sexual grasp?

An office lady follows his boss, whose work affairs had been discovered inside the company and he has been ordered to be transferred to another workplace.

A teacher, Sakiko Kurata, receives a phone call regarding one of her former students. Young Sueko is accused of being a prostitute and has requested Sakiko’s help. This minx seduces random strangers for sex, but does not ask for payment. Sakiko has moved to another town and barely remembers Sueko, but there’s something about her that awakens painful memories of her own secretive past. What is that strange paint thinner smell on Sueko? Who is the man in the nylon ski mask that violently assaulted Sakiko many years ago? In her search for answers, Sakiko discovers that her past may have inadvertently destroyed another family’s future.

Two assistants to an S&M photographer decide to practise their master's art on their own. They convince a young woman to pose for them and subject her to bondage and torture during the photography session. After their work is finished, the three go to the home of the young woman's ex-boyfriend and attack him and his wife.

Nikkatsu Roman Porno

Toriko is a sexually frustrated wife who gets involved in swapping games with her neighbors.

Nikkatsu Roman Porno

ヨーコは女子暴走族の一員で暴走族デビルの頭・勇次の情婦として集会に登場するが普段はアルバイトに精を出す普通の女の子。恵美と美沙という仲間と一緒に性と青春を謳歌しているのだった。勇次が警察に逮捕され、原因を探るヨーコの活躍が始まった。

Nikkatsu Roman Porno

Roman Porno from 1980.

This is a combination of stories dealing with the ecstatic adventures of high school student Sachiko.

Nikkatsu Roman Porno

A businessman has a sexual affair with a prostitute. Some thugs are trying to blackmail him and make him agree to pay a large sum of money.

A beautiful young ballet dancer is accepted into a prestigious and exclusive dance academy. Overjoyed at the opportunity to further her career and repair her relationship with her boyfriend, she soon discovers that the academy has a much, much darker side to it--and she may not be able to escape it.

Nikkatsu Roman Porno

Junior High School Student Yudo spends his nights hanging out at the disco; his parents are more interested in dealing with swapping partners than taking care of their son. One evening, while he's shoplifting, a young woman gives him a hand and helps him pull off the snatch. Yudo, mesmerized by the woman, follows her to find out where she lives. Then he attacks her...

Nikkatsu Roman Porno

A young wife with a very ordinary life finds herself involved in a world of nightmarish grudges due to her husband's scandal.

避暑地の別荘で父親と2人、自由気ままに過ごす洋子。ある日、彼女は父親から再婚話を切り出される。若々しい父親に恋心に似た感情を抱いていた洋子は、別荘を訪れた再婚相手・亜起子に激しく嫉妬。半ば自暴自棄となり、海辺に居た若者たちを裸体で挑発する。

Two young women, Keiko and Kaori, challenge a large organization called the Sukeban Mafia that is involved in drug dealing and prostitution...