Ken'ichi Aikawa

A clueless romance novelist strikes a daring deal with a stoic banker for “research,” only to find their secret arrangement turning into real love.

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Kaoru, who works at a cross-dressing cafe, is suddenly left without a place to live when his fiancé, Hayashitaro, who shows no understanding of Kaoru's hobby, announces that he wants to end their cohabitation. With no money and nowhere to go, Kaoru is saved by a shared house introduced to her by her colleague, Ruri. There she finds out that Yasumichi is living there, having escaped from his wife's constraints that "men should be strong." The two awkwardly begin to grow closer. (R15+ version premiered at the OP PICTURES+ Festival 2025).

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To support her husband, whose business has failed, Yukari works part-time as a medical secretary by day and as a delivery girl by night. She meets a doctor at work, Honma, and begins an affair with him, receiving financial support. However, a colleague discovers them in the act...

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The story takes place in the near future. Bun, who works in the sex industry, brings home a stray sex doll named Fran, who seems to have a secret. Fran is being chased by Anna, so Bun and his fellow sex workers Minato and Hana try to protect Fran, but...

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Itsuko Ogata still can't forget her crush in school, a boy with the same last name as her. She doesn't know where she buried the time capsule she made with Tamotsu 13 years ago, and is still searching for a place that may have been there.

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Etsuko, an office worker, witnesses her live-in partner Mamoru cheating on her. Heartbroken, she meets a man named Fuyu at a drinking party set up by a colleague and is attracted to Fuyu's laid-back attitude, but...

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Akai Taiyo has been lonely since her mother, her only blood relative, passed away a year ago. However, she has a cheerful personality that doesn't let that affect her, and her childhood friend Kotaro secretly has feelings for her. Then one day, Taiyo's father, Takashi, suddenly appears and persuades her to move in with his new family. However, her stepmother Yumiko and her half-daughter Momoka treat her like a housekeeper, and Momoka's fiance gives her lewd looks. To top it all off, Kotaro suddenly becomes close to Momoka...

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Kyoko Tsutsui is a 40-year-old woman who is always running away from work and love. Sasaki, a bartender and regular at the bar, has feelings for her, but she doesn't take him seriously. Then, suddenly, versions of herself at 20 and 30 appear...

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Toshio, a virgin man with extreme agoraphobia, is given a mysterious pocket watch by a master of time manipulation pornography that rewinds time the more he turns its dragon head. He tries to succeed in his mad dash against Minami, the woman of his dreams, through endless trial and error using the watch's power, but Minami has a secret that she will never reveal to others....

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Depicts Mai and Tomoki, high school students, shortening the distance through various events that occur on the way home from the funeral of their classmate.

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First film in the "True Legend of the Night King" series. Yoko, the wife of a third-rate host, Atsushi, witnesses him having sex with a customer at home and impulsively stabs them both. Having lost her place in the society, Yoko meets Otoya, a host aiming to become the "King of the Night."

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Fourth and final film in the series Legend of the Night King/Yaou Desentsu. A journalist infiltrates a host club to uncover the truth about the King of Night.

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Third film in the series Legend of the Night King/Yaou Densetsu. The reporter Misuzu interviews Kurosaki, Roppongi's Night King. Her goal is to uncover the fact that Kurosaki once seduced prostitute Madoka and her sister Mika, before selling them off to the underworld.

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A new chapter in the eros drama that depicts the sexy battle of hostesses

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Second film in the series Legend of the Night King/Yaou Desentsu.

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Marika, a housewife, is presented with a creature called "Bero" that looks like a sea squirt from her husband Hiroki, who has decided to leave his family behind in Oman in the Middle East . Her husband tells her to pet "Bello" instead of him . When I start working alone, my sister Yuika visits my house with her boyfriend. My sister, whom I met for the first time in five years, quit the pachinko parlor with him and consulted with her brother-in-law, Yuki. He came to be troublesome for a while. Marika, who doesn't listen to her story, gives a dubious expression, but she eats the meal deliciously and allows the slapstick but friendly two to spend only one night. In the middle of the night, she receives an international call from her husband. When she asks why she didn't talk to him about Yuika, Yuki says, "You must be an only child."

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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.

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Overcoming many obstacles, Haruto and Aoyama have finally become an item. They affirm their love for each other and agree to leave for faraway lands, but the following morning Aoyama disappears. Where could he have gone!? Before long, Shibahara, a man who claims to know all about Aoyama's situation, appears before Haruto. What secrets has Aoyama been hiding? Haruto returns to the male escort club and meets fellow castrated escort Ruka. In an industry full of temptations, will Haruto be caught up in the danger zone yet again? With the appearance of new characters, what impact do they hold for Haruto and Aoyama’s relationship?

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Aimi, a mistress who never talks to customers. Although her appearance and play content have been well received, she continues to be cut off from the store due to his unfriendliness, and she is changing stores. One day, Aimi was cut off again and decided to live in an accident property with a shared toilet without a bath, which has a low rent. Aimi, who became a town, meets Kaoru, who sells a mysterious "Shishu", and Eguchi, a theoretical physicist who talks about parallel worlds, deepens exchanges, and has a mysterious experience in the world.

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Mana is an android developed by the character development company Polarborn. Once completed, mass production is planned, and the project is called the "Mana Project." Takuma, who created the character design and is participating in the 3D project as an observer, is being offered a prototype to live with. Meanwhile, Jun, the rival of the heroine Mana, is also one of the characters born from the same project...

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Rika, who has seen the rough life of her unlucky mother, can not dream of male and female relations, and it is everyday that she uses erotic SNS exclusively and has erotic chat with unspecified men over the monitor. It was One day, Rika is urged to masturbate by the man in the chat, and begins to writhe at the screen. At the moment you reach the culmination, you notice that multiple men are watching over the screen. But it's her natural inspiration that she sees when she reaches her sexual height.

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When Akihiko was a high school student, he confessed his love to his childhood friend Kumi, but he fell in love with him. After that, Akihiko, who passed the university's Faculty of Science, receives a live invitation from Kumi, who is active as an underground idol. However, after the live, I witnessed the manager and Kumi starting to get involved at the venue. Disappointed Akihiko will work on joint research with Eri, who was the professor's mistress. Then, he develops a new drug, Exo Squall, that will increase his love.

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Noriko woke up from the bed she was sleeping alone. My husband Akio has been sexless for 3 years. One day, when Rie, who she met in a yoga class, invites her to a bar where she works, Noriko happens to meet Naruse, who was a high school classmate. Noriko and Naruse had been dating for a while, but they broke up after just kissing once. The memories of the old days are revived, and on the night of the reunion, Noriko has a dream of being embraced by Naruse and being sucked by her nipples, and involuntarily utters his name in her sleep.

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In the room of the Story Hotel, Hina, who is wearing a blonde wig and a gothic lolita, is accused of having an M-shaped spread by Masukawa, the director of the nursing care company. At the moment Hina is strangled and feels cheerful, Masukawa's view is distorted. When Masukawa looked around, he noticed a mysterious figure. Miki, an abbreviated name for the Research Institute for Bizarre Incidents, has started the investigation into the death of Masukawa. And at first, it was just an accidental death from a heart attack ...

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Female security guard Kira (Kizuna Sakura) is kidnapped and raped by a mysterious masked man shortly after kissing her lover Makoto, who is in love with her in the office, at midnight. However, when Kyura, who could not resist and continued to be fucked, returned to me, the man who had been committing himself until a while ago had died by his side. Then, when I returned to my house while being consciously disappointed, the scientist's father, Jouichiro, showed the whole story in the video of the surveillance camera, and talked about a certain mission that I worked with my mother's Sae (Yukine Sakuragi) You will be asked to know the secret of your birth...

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American karate fan falls in love with an japanesd married woman and has to fight an evil cult.

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When Reiji was being beaten up by some thugs in the downtown area, Hikaru happened to pass by and beat up the thugs with her first-degree judo skills. Hikaru and Reiji fell in love at first sight and quickly became passionate, seeking each other's bodies. When Reiji's hand reached Hikaru's lower body he felt something was wrong, Hikaru confessed that he was "attached" to her. Hikaru had been born as a man in the past. Reiji was surprised, but his feelings for her had not changed. Five years later. The two decided to hold a wedding party at the cafe where Hikaru works. Reiji had no parents and grew up in an institution. Hikaru's father Takeshi is understanding of her being a "woman," but her mother Kumiko cannot accept the transformation of her heir. One day, Hikaru receives a message on social media from someone named Maki. She desperately tries to hide her shock when she hears that Maki is Reiji's mother. Hikaru invites Maki to her house, but...

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A female office worker grows tired of her popular and attractive colleague's office affairs, and releases explicit footage of her as revenge.

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Erotic suspense depicting the dangerous love revenge drama created by the Internet society. Mari, who aims to become an actress, meets Joichiro on SNS, which she started as a distraction, and falls in love. As he gets closer, he demands naked photos and videos, and Mari tries to respond ...

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