Rent-a-Girlfriend

Kinoshita Kazuya, a 20-year-old who has recently been dumped, uses the Diamond app, a service that provides temporary girlfriends. Through the app, he meets Mizuhara Chizuru, a young woman who becomes central to his journey.

Kazuya's plans to end his fake dating arrangement are thrown into disarray when he learns that Chizuru is not only a classmate at his university but also his neighbor. At the same time, his grandmother announces her arrival and reveals that she wants to meet her.

Kazuya must put aside the consequences of a bar incident when the group takes a short trip to Izu, where they come across an unexpected person.

As Mami's plan reaches its climax, Kazuya intervenes to clarify the story, prompting a range of mixed reactions.

Kazuya begins to experience emotional changes following a traumatic ferry incident, while his family's stay at a hot springs inn reveals an underlying conspiracy.

Kazuya grows increasingly flustered as he shares a room with Chizuru for the night, struggling to maintain his composure. Meanwhile, Kuribayashi Shun is preparing an unexpected twist that will affect the group.

Kazuya tries to convince Ruka to keep his secret, but she surprises him by disclosing one of her own.

As Christmas approaches, Kazuya realizes he hasn't seen Chizuru in a long time, and he witnesses an unexpected situation that deeply unsettles him.

Ruka becomes determined to uncover the truth about the relationship between Kazuya and Chizuru. After learning more, she resolves to take steps based on what she discovers.

Kazuya notices that Kuribayashi has been feeling down and attempts to discover ways to support and cheer him up.

Kazuya agrees to a practice date with Sumi, a rental girlfriend, at Chizuru's request, as he tries to help her while avoiding any mishaps.

Chizuru and Mami go on a rented bike date, but their time together becomes awkward when Kazuya unexpectedly sees them. Chizuru must navigate the situation carefully as she deals with the potential fallout from Kazuya's observation.

Mizuhara contemplates exiting the rental girlfriend business, while Kazuya attends a play that could have important consequences for their relationship.

As the events of the school play begin to fade, Mizuhara and Kazuya slowly revert to their familiar patterns of interaction. However, lingering tensions suggest that their relationship may continue to evolve in the near future.

Mizuhara arrives at Kazuya's home after losing her apartment key, only to be joined by an unexpected visitor, which complicates the situation.

Kazuya is still dealing with the aftermath of Mami's unexpected visit when he is approached by another demanding and intense guest.

Kazuya tries to clear up a misunderstanding with Chizuru and asks Sumi for help in finding her a suitable birthday gift.

Kazuya wonders if his birthday gift was adequate as he and Chizuru face unexpected trouble from a mysterious man who is drinking.

Kazuya wakes up with a severe hangover and fragmented, disoriented memories. Meanwhile, a mysterious person discovers his workplace and begins making plans to visit.

Kazuya takes Mizuhara on an unconventional all-day date aimed at reliving fragments of his past, leading them through a series of unusual and nostalgic experiences.

Nagomi discovers that Chizuru's birthday has already passed and decides to plan a combined celebration for both Chizuru and Kazuya, determined to proceed despite their initial reluctance.

As Kazuya struggles to process Ruka's surprising actions, Nagomi introduces another unforeseen disclosure that deepens the group's unrest.

After struggling to process the recent events tied to his birthday, Kazuya is surprised when Sumi invites him to another practice date, this time with her taking the lead.

Chizuru reflects on the difficulties she has encountered throughout her journey, while Kazuya works to support her in reaching her objectives.

Kazuya and Chizuru decide to collaborate on a film project for Granny Sayuri to watch, but they must first figure out the specifics of how to bring their vision to life.

Ruka questions Kazuya and Chizuru for explanations, while Mini secretly observes the exchange. Struggling with her sense of loyalty and growing curiosity, Mini faces the challenge of deciding how to deal with the confidential information she has uncovered.

Faced with a slowing crowdfunding campaign, Kazuya turns to Mini for assistance, as her expertise in the field presents a possible solution.

Mini's genuine campaign efforts create an awkward situation, while Umi offers a favor in exchange for assistance in spreading the message.

As Kazuya observes Chizuru's performance during the movie's filming, he begins to feel increasingly out of his depth, recognizing the growing distance between them. Meanwhile, Mini is quietly pursuing her own plan behind the scenes.

Kazuya and Chizuru arrive at a ski resort to film the final scene of their movie, but they must complete it without the rest of the crew. As they work through the scene, Chizuru reveals that she has something important to say to Kazuya.

As Ruka's birthday approaches, Kazuya faces the challenge of fulfilling a promise to give her anything she wants. The question that lingers is what Ruka truly desires.

Sayuri accompanies Kazuya and Chizuru to the cinema where their film will be screened, and the visit brings back personal memories for her.

As Sayuri's future appears uncertain, Kazuya takes action to support Chizuru and, by extension, Sayuri, using the only means available to him.

Kazuya, uncertain about what to do next, seeks guidance from Sumi. She takes him on a journey designed to help him find clarity and gain a new perspective.

Kazuya rents Chizuru for a full day in an effort to cheer her up, carefully planning a special date to make the day meaningful. The episode follows their time together as they spend the day together, with the outcome of his efforts left to be seen.

Kazuya becomes aware of Chizuru's emotional turmoil and chooses to support her in dealing with her grief, which results in a meaningful change in their relationship.

As summer break comes to an end, Kazuya must return to his regular routine, but he is confronted with an urgent matter that demands his immediate attention.

In the episode, Kazuya invites Chizuru to have lunch together, and the narrative focuses on her response and the potential development of their relationship as a result of the encounter.

Chizuru and Kazuya attend a party in the upscale Daikanyama district, where they meet new people and face unexpected social situations.

Kazuya becomes determined to take decisive action, while Chizuru comes to an important realization that may change the course of their interactions.

Mami confronts Chizuru directly, resulting in a tense and emotionally intense exchange between the two characters.

The Kinoshita family observes their annual tradition by staying at Spa Resort Hawaiians for a two-night, three-day trip, during which they participate in a variety of relaxing activities and spend time together.

The Hawaiians' stay becomes chaotic with the arrival of Mami, who joins the competition and upsets the existing dynamics among the contestants.

Chizuru and Kazuya face a minor issue, while Mami operates behind the scenes without their awareness.

As Ruka engages in conversations, her uncertainty about the trip intensifies, leading to deeper reservations.

Chizuru and Ruka meet the powerful Kinoshita family, resulting in strained and uncomfortable exchanges with its female members.

Mami approaches Chizuru and encourages her to come to a decision about her current situation.

Kazuya wrestles with feelings of guilt after Nagomi sincerely expresses her gratitude, while Chizuru must make a significant decision about her relationship with Mami.

Mami recruits Chizuru to help draw new customers to her struggling café by using her as a "lure" to attract male patrons. Mami sees this as a strategy to revive the business and save the café, though she may feel conflicted about involving Chizuru in this manner, weighing her need to succeed against her care for her friend's well-being.

Mami and Chizuru face challenges in their relationship as they deal with unresolved emotions, while Kazuya grapples with what he perceives as a rejection.

Chizuru's secret regarding her rental girlfriend arrangement is in danger of being revealed, creating a difficult situation for her and Kazuya. As tensions escalate, the two must manage the potential consequences and find a way to safeguard their relationship and public image.

Frustrated by Chizuru being unfairly blamed, Kazuya takes it upon himself to defend her.

Chizuru takes Mami's advice and tries to convince the others, leading to a shift in the group dynamic. The episode focuses on how her actions influence the relationships among the characters, particularly highlighting Kazuya's reaction.

Kazuya returns home after the group's trip to Hawaii and must manage the consequences that follow.

Mini shares new information about Chizuru's condition, offering fresh perspectives that help restore Kazuya's sense of hope.

Chizuru goes to Kazuya's house in an attempt to better understand her feelings.

Kazuya meets Chizuru at a laundromat, where he notices that she has forgotten to bring a bra.

Chizuru invites Kazuya to visit her family home, leading to speculation about her intentions and the nature of their relationship.

In this episode, the main characters encounter unforeseen challenges that strain their relationships and compel them to make tough decisions. As tensions escalate, hidden secrets emerge, shifting the group's internal dynamics. Important events unfold that lay the groundwork for future conflicts and character growth.

A mysterious event disrupts the town, prompting the main characters to investigate and uncover hidden truths that challenge their understanding of reality. As tensions rise, alliances are tested and long-buried secrets begin to surface.