The sekkan 3: Tôsui-hen

Junichi is a drug dealer who has no place in society and wanders the streets. The only thing that makes him feel alive is running and sex. Kumiko is raped by the misanthropic Junichi, but for some reason she is attracted to him and falls in love with him. However, after being chased by the detectives, Junichi disappears from Kumiko's life and starts working at a factory in the town where she washed up...

Takashi works at a gay bar in Shinjuku but his boyfriend Yuichi is often away working on a cargo ship. Everything changes when new guy Norifumi Aida moves next door...

Shogo is a street musician who doesn't sell well. However, he dreams of one day making a major debut, and continues to sing around town today while earning money through part-time appearances in gay AVs. Shogo has a girlfriend named Yusuke who he lives with, and Yusuke supports Shogo's dreams. One day, Shogo met Kohei for the first time in a while at a class reunion. During high school, Shogo and Kohei, who had the goal of becoming a top-class architect, often talked about their dreams. The two were best friends, but in reality, Shogo was secretly in love with Kohei. After reuniting with Kohei, Shogo regains the dream he had almost lost and is working hard to create music again. However, Shogo receives word that Kohei has fallen ill with acute leukemia.

One day, a handsome young man with amnesia comes to visit his mother at a gay bar. He gives him the name Maya and lets him help out at the store, but his memory never returns. He is good at playing guitar and singing, so maybe he was a musician? That's what he predicts...

Kou is a cook with a dream, living alone in Tokyo. When news of his father's death arrives, he hastily returns to his hometown. Faced with the pressure from his family to marry, he flees to his childhood secret hangout, only to accidentally run into his high school teacher Eiji, whom he had a crush on. Eiji's appearance stirs up feelings in Kou's heart; can their forbidden love come true?

There is a live house beloved by music lovers, where musicians of various genres take to the stage day and night. However, the owner Kohei has decided to close the venue soon. "Why are you quitting?" "Because I got bored." "What are you going to do if you quit?" "A trip around the world," Kohei lies. In reality, Kohei's body is being eaten away by illness and he doesn't have much time left. One night, when Kohei closes up shop and goes outside, a young man with an injury suddenly jumps out in front of him. Sensing that there must be some reason, Kohei invites this man called Hiroto in and treats him. The next morning, Kohei urges Hiroto to go to the hospital. But Hiroto refuses and tries to leave but collapses in pain. Kohei doesn't ask anything and decides to let Hiroto stay for a while. An unfinished music sheet in Kohei's hands was written by Makoto, Kohei's former lover. He wants to perform this song for the final stage of Pink Triangle.

Noboru and Takashi meet in prison. Shocked by his lover's betrayal, Akira becomes addicted to hunting for men in Hattenba, and is eventually imprisoned for drugs. Noboru, who was a sexual outlet for prisoners in prison, was helped by Takashi, a member of the Ogasawara gang of the chivalry organization. Takashi persuaded Noboru to take care of himself, and as a result of his efforts, Noboru was able to rehabilitate himself and come to respect Takashi as an older brother. One day, Takashi's older brother, Kanzaki, comes to visit and informs him that he has been excommunicated from the group...

Ryohei, a gay gangster, dreams of becoming a full-fledged gangster, even though he is bossed around by his elder brother Yamabe. One day, Yamabe accidentally kills Morishima, a member of the gang's leadership. Thinking that he will be killed by the gang if he continues like this, Yamabe takes Ryohei with him to an abandoned house deep in the mountains to dispose of Morishima's body...

Moriyama leads and guides an organization that aims to create a global environment that can coexist with forest slime molds. During an activity in the park, other members spot members Nagayama and Itagaki making love to each other. Kijima could not forgive the fact that there was such a relationship in the same group, but when Moriyama learned of this, he told Nagayama that sodomy and living in search of slime mold were the same, and told Nagayama that he had a relationship with other members. He suggested that they have a relationship. Later, the body of Kijima, an opposition figure, was found...

In a near-future Japan, the "National Safety Act," aimed at preventing crime, is enforced. Three women—Maiko, Kayo, and Kimika—whose quantified mind levels were deemed abnormal, are detained in a psychiatric ward as dangerous individuals. However, the facility is nothing more than a slave factory disguised as a correctional institution...

The third year of Keio. Picked up by Takamori Saigo, Hanjiro pledges his loyalty to him and joins an assassination group led by Kidaro. One day, Hanjiro was taken aback by a man he met on the street, and since then, the man's presence has never left his mind.

Takeshi runs a popular Italian restaurant in a port town. His ex-lover Kazuyoshi went to Italy to train as a chef seven years ago so he is single. His sister is pregnant with the baby of Kazuyoshi’s younger brother and a wedding between the pair will happen before the birth. Due to this, Kazuyoshi returns from Italy and invites Takeshi to go to Italy with him.

Elderly people gather in a sauna dedicated to dandruff. Now they just spend their lives meaninglessly, but once upon a time they had a glorious sexual period. Meanwhile, an old man meets an extremely handsome boy in Hatten Park. The boy looks exactly like his old lover... A pink version of "Death in Venice."

Se-min lives alone. He was having a good time with his girlfriend, Mi-ho, when they suddenly feel someone's eyes on them and turn around to see a woman looking at them with a blank face. It turns out the woman is Se-min's mother's friend, Ji-hye. She's packed up her things from abroad and moved back to Korea very suddenly. She'd called her childhood friend, Se-min's mother, and they decided she would live with Se-min for 3 days. Mi-ho is angry about Ji-hye. She tells Se-min to make her leave, but he can't do that and Mi-ho leaves angrily. Se-min and Ji-hye are living together for 3 days. Ji-hye comforts Se-min with some drinks, but he blacks out, only to wake up the next day and retrace his memory to the hot night they had.

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?

Troublemakers Mok-won, Ryu and Hak-moon are far from passing the state examinations. Three female students enter the school during a new spring term and the atmosphere changes. Then one day, Mok-won and Ryu are taken to around the back of the school and molested by an unknown woman. The three of them start an investigation.

Minoru is dead. However, he was conscious for some reason and could not hide his confusion and surprise. His body doesn't move and he has no senses, but only his ears can be heard. The voice of his son and his wife, who lived together, made him wonder if he was going to night and died in a pitiful way. Even though it was a night out, his liquor-loving boy had removed his squirrel. Her son's daughter-in-law, Maya, came to Minoru, who couldn't yell at him and was amazed. She thought she was a well-made bride and wasted on her son. It also has a sexual meaning. Eventually, I heard the voice of an unknown man, different from her son. Maya called the man "Mr. Matsuda" and began to roar beside his body, uttering a hailless voice. Minoru's desire to see opened her one eye a little. But by that time things were done.

A photographer is tasked to take a photo of a rare flower thriving in the mountain, but he discovers women trapped in a hidden brothel for illegal loggers.

The story of a 10-year-old married couple who live their normal daily lives when one day, the loving husband went to work and the wife finds a bill while cleaning up the house. It's an officetel management notice. The wife suddenly gets suspicious and goes to the officetel. When she checked the address and ring the bell, the wife felt betrayed when she heard the voice of an unknown woman from the intercom and her husband's voice coming from afar.

So-hee has been seeing Tae-woo for a long time. One day, a new man named Eun-hyeok appears in front of her and proposes. So-hee has already promised to marry Tae-woo so she's not easily moved by Eun-hyeok's proposal. She refuses him by saying she loves women more than men and he becomes shocked. He goes under gender transplant to go back to her and becomes a woman named Eun-joo...