The wife of a wealthy manager returns to her suburban house and is suddenly attacked by an intruder. As she suffers through the aftermath of her ordeal many nasty family secrets will be revealed.

Itsuka is a young girl who dropped out of high school due to bad behavior and is now working as a prostitute. After breaking up with her boyfriend, she loses her purpose in life and becomes desperate. Then she meets a married couple who are former teachers, and she is forced to face her studies head on. And she is forced to face not only schoolwork but also life lessons.

Two men get to know each other through their shared love of groping on the train, and fall into a bromance. They build a set that looks exactly like the train, and when they open a shop where people can come and play groper with their models inside of this set, it becomes very successful.

In the year of Japan's defeat, Kenji returned from the battlefield with nothing but his body. He then reunited with Kosada, who controlled the black market, and was taken care of by him. Kenji had a girlfriend named Misuzu, who he had even promised to marry before going to war, but her whereabouts were unknown. Kosada told Misuzu that Kenji had been killed in the war, and Misuzu was raped, tattooed all over her back, and forced to perform in a pervert show.

Mika, the sultry hostess who rescues the bruised, penniless manga artist Keichi from a seedy, neon‑lit rip‑off club. After he’s beaten for failing to pay an outrageous bill, Mika can’t abandon him—she slips him into her private sanctuary. By the glow of candlelight, her cool fingers trace every bruise, her lips press soothing relief to his aching flesh. Each gentle caress ignites a fierce heat between them, awakening carnal desires neither expected. As Mika’s hair brushes his cheek, her eyes dark with secret longing, Keichi surrenders to the intoxicating pull of her world—where mercy turns into a heady, forbidden passion that neither can resist.

Despite the peace efforts of Soryukai supreme advisor Kano (Yudai Ishiyama), the war between the Soryukai and Sakata-gumi intensified. Due to the actions led by the president Takeshi Kanzaki (Hitomi Matsuda), the Soryukai is designated under the Violent Crime Control Law, and Osaka police officer Umezawa (Hoka Kinoshita) and others begin a raid on the house. Upon receiving the news, the Greater East Asia Federation also requested a response from the fourth Sakata-gumi. Meanwhile, Tatsuichi Kuroki (Dan Tokio), the retired leader of the Sakata III clan, suddenly collapsed and fell into a coma. Kanzaki, his own son, goes to see Kuroki...

Seven years have passed - Takeru Kanzaki (Hitomi Matsuda), the Wakamiya clan's Wakamiya head of the Gijinkai, is released from prison. He is reunited with Shinji Wakamiya (Kazuyoshi Ozawa), his parent in the world, for the first time in a long time. Kawaji was also present, and the Gijinkai was re-launched as the Sakata clan, with the aim of spreading Sakata's territory throughout Japan.

The murder of a young girl leaves the inhabitants of a small Japanese village in shock. The body of Emili is found by four classmates with whom she was playing. The murder is never solved. Emili's mother, Asako, is torn by grief and puts a curse on the four girls when they claim not to remember the killer's face. Each of the girls, in their own way, will do penance for their silence.