Schoolgirl Kuniko is kidnapped by a middle-aged man Iwazono when she is jogging. He tells her that he had a failed marriage which leaves him a deep and everlasting scar in his mind. He kidnaps her in search of a perfect marriage and intends to lock her in the room and 'educate' her to perform perfect sex where body and soul are united.

A shy, nerdy man, Takeru finds a schoolgirl hooker Lily is unconscious in a Tokyo park, so he decides to bring her home and lock her up in a secret basement. Although Lily is afraid of him, in fact, Takeru didn't do anything to hurt her. After Lily begins to uncover a shocking episode

A young girl, who lost her father at her early age, is kidnapped by a school teacher. He strips, binds and attempts to rape her. For the next few days she tries to escape but in vain. Later, she becomes used to the life with him. Even when she has a chance to run, she chooses to stay. Slowly, their relationship becomes a creepy half-paternal, half-romantic liaison.

Fumiya owes 5 million yen to a female load shark for a gambling debt, while having affair an with Mrs. Hosoi who offers him 5 million to murder her husband. Fumiya has no choice but to kill Mr. Hosoi. Unfortunately he's see by a neighbor. In the escape, he meets a girl named Akiko. He hides in her house. Later on, Fumiya and Akiko fall in love and have sex. After that, he finds that the house owner Shin kidnapped Akiko whem she was a little girl and has kept her in the house for over a decade. Fumiya is determined to take her away from Shin's brutal confinement. A battle of wills between jailer, prisoner and accidental savior begins….

The seventh film of “The Perfect Education” series tells the tale of a man and a girl who pursue love to the point of madness. With erotic dances and love scenes shot in 3D, the film dpicts a “pure love” story tied with sexual desires. “Welcome home, Master!” Kabashima is a regular at the maid cafe. He is head over heels in love with Ichigo, a maid who works there. On her birthday, he is waiting for her by the back door, she exits finally…several hours later, she awakes only to find herself surrounded by thin, plywood walls, her feel, hand, and mouth bound and gagged with packing tape. Amid the darkness, Kabashima quietly opens his mouth, “this is our house. Let’s live intimately together.”

Ayano, a middle-aged female director met Aoi, young attractive actor at the audition for her new film. Ayano soon felt something different in Aoi and the audition goes far beyond the moral.