Actor Takuma is in a relationship with the actress he’s working together on their current film, but she is thinking of marriage while his feelings have recently gone cold. His cold attitude has gotten more obvious, and he breaks up with Satomi on set, causing a stop in the filming. Reeling from shock, Satomi leaves the movie. Time passes, and Takuma returns to his hometown and is working as a salaryman. He meets Rika, a plain-looking office worker, and starts a relationship with her believing he can turn her into his perfect woman. However, there’s no chance in the way they interact or have sex, and Takuma expresses his discontent with the constantly apologizing Rika. Takuma can’t make his way in the countryside so he decides to return to Tokyo yet again. Meanwhile, Satomi is still battling with her broken heart. Wanting to change her situation, Satomi asks Rin for advice, and Rin introduces her to Yoshio, an heir to a farming family, however, things don’t go as planned.

After actress Satomi’s boyfriend Takuma breaks up with her, she starts dating a staff member named Onodera. At first, things go well, but the relationship quickly sours, and Satomi ends it. Afterward, Onodera meets Fusako through a smartphone app. Fusako is attracted to Onodera’s approach, and because she has a complex about her younger sister Rin’s extensive romantic experience, she begins to desire Onodera more and more. However, Onodera is only looking for something physical, and one day, while they are on a drive, he notices the change in Fusako and leaves her on the side of the road. After a long history of casual flings, Rin finally starts considering marriage, and Fusako agrees to marry Yoshio, a man she had originally rejected at her omiai matchmaking. Having previously felt a sense of superiority, Rin is now faced with humiliation and decides to find a husband no matter what.

Shizuku and Tamami are geisha in Atami who are rivals at the same okiya (tea house). Shizuku is a miser who will use any tool necessary to get what she wants, including sex. On the other hand, Tamami believes in doing things the traditional way, with class. With opposing personalities, these two are always at each other’s throats. Tamami continues to blame herself for her mother’s suicide while Shizuku never knew parental love and doesn’t have good luck with men. Learning each other’s past, the two seem to have built a strong bond… that is until Kenzo, the event producer of the 2020 Tokyo Olympics comes to Atami. Kenzo will be making a movie about traditional Japanese culture for PR and would like to have either Shizuku or Tamami in it. Tamami sees this as an opportunity to fulfill her dead mother’s dreams, while Shizuku sees this as a path to getting rich. The two compete for who will get the contract for this dream opportunity.

Maika, a new hostess at a sex shop, is bright, positive, but reckless. Her carefree smile is charming, but she tends to get a little too enthusiastic and get a little out of control. Kaoru, who is the number one hostess at the shop, gives her some gentle advice. Kaoru is not only beautiful, but also has excellent customer service skills and an impressive repeat customer rate. Maika aspires to be like Kaoru, but she soon learns of the worries and conflicts faced by her respected seniors and caring employees...

Sen was living a happy life in his hometown of Higashi-Nakano. However, plans for redevelopment of Moon Road, a shopping street in Higashi-Nakano, were raised, and the residents were forced to move out. Sen and the club owner Utako stand up to stop the plan, but...

Sakura divorced her husband before she turned 40 because he cheated on her. Now she lives a second life as an insurance saleswoman. Her co-worker is Akihisa, and she is already falling for her mature sex appeal.

Fumiko and Chitose, the second and third sisters of three sisters, work as waitresses at a coffee shop. With her boyfriend's birthday approaching, Fumiko can't concentrate on her work, imagining that Tsutsuji, the eldest sister with bad habits with men, will seduce him. Suddenly, a man with a knife and a modified gun bursts into the shop.

Haruka decides to buy a vacation home to reclaim time with her husband, who is recovering from an injury. When she visits the property to inspect it, she is led by the caretaker to the basement, where she finds an old diary. Inside is a candid account of the experiences of the diary's owner, Utako Maruyama.

Chika is an office worker who is dating married man Kenji Okamoto. Kenji is in a hurry to divorce his wife so that he can remarry her. Kenji desperately wants to have sex with Chika, but he has to wait until they are married. However, Chika, who plays the role of a submissive woman during the day, turns into a nymphomaniac and becomes a promiscuous woman after work.

Minoru and Rina are treasure hunters who have pledged their future to each other. However, Rina loses her loved one and decides to return to her homeland of Japan on her own. However, she is pursued by the notorious Loco Moco couple, who are in the same business. Upon hearing that Rina has acquired a new treasure, they plot to steal it from her.