Kanojo, Okarishimasu

和也為了排解分手之痛而僱用千鶴，但兩人同時進入大學就讀的現實讓情況變得複雜。

Kazuya Kinoshita is a college student who is dumped by his girlfriend. To cure his depression, he rents a girlfriend named Chizuru Mizuhara, but is dissatisfied by how unauthentic she acts. Their second date consists of him calling her out, which leads to her revealing her true colors. Kazuya is then called to the hospital due to his grandmother getting hospitalized once again, and Kazuya's family is shocked to see his new "girlfriend". When Kazuya's grandmother decides to go tell the other elder women, Chizuru panics as one of them is her own grandmother. After leaving the hospital, Kazuya is prepared to move on with his love life, but that is stopped short when he and Chizuru find out they attend the same college. (Source: Wikipedia)

千鶴和Kazuya達成假交往協議，以滿足他祖母的期望。

Chizuru runs away after she and Kazuya encounter each other. Once the coast is clear, she tells him to not say anything. The next morning, they find out they live next door at their apartment, much to Chizuru's chagrin. Later that day, Kazuya receives a call from his grandmother, telling him that she is coming over to visit. He then begs Chizuru to help him out, but she refuses. When Kazuya's grandmother comes over, she is disappointed Chizuru has not shown up. When Chizuru hears their conversation, she arrives at Kazuya's apartment. Afterwards, Chizuru agrees to be Kazuya's "girlfriend" for one hour every Wednesday when he visits him grandmother. A week later, Kazuya encounters Mami again for the first time since they broke up. Kazuya then goes with Chizuru to meet his grandmother. After visiting her, they walk home together only to be spotted by his friends. When he tells them that they are dating, they are invited to a drinking session. At the session, Kazuya notices Mami is there too, and she proceeds to belittle him. Chizuru angrily calls out Mami, but Kazuya stands up for her. Once the session is over, Kazuya is walking home alone when Mami asks him if he wants to head to her place. (Source: Wikipedia)

和也與千鶴前往伊豆半島的海灘，美彌心生嫉妒。

When Kazuya asks Mami about her new boyfriend, she claims that she lied because he brought Chizuru with him. She then claims that her brother is at her place, so they cannot go there. However, when Mami insults Chizuru, Kazuya defends Chizuru before he runs off. When he arrives at his apartment, Kazyua apologizes to Chizuru for what happened earlier. She tells him that it is alright and if he needs her, she will be there for him. Sometime later, Kazuya and his friends head to the beach in the Izu Peninsula. While she is alone, Mami is shown to be very jealous of Kazuya and Chizuru's relationship. Later, Mami attempts to bring up all the good times she and Kazuya had when they were dating, when Chizuru shows up. During a shopping trip, Kazuya and Chizuru get into an argument which draws Mami's attention. Chizuru quickly changes and pretends she and Kazuya are on a date, much to Mami's chagrin. Chizuru attempts to leave, but she is forced to stay which causes Kazuya to brag to his friends about how they met. When he goes swimming, Mami kisses him.

和也得知祖母出院，千鶴在渡輪旅行中落水。

While Mami is kissing Kazuya, he remembers when they first met. When they return to the group, Kazuya receives a call from his grandmother informing him that she will be discharged from the hospital. After taking the call, Kazuya announces he and Chizuru are going to break up, which leads to a fight between him and Kibe. Kibe then calls out Mami for her behavior. Afterwards, Chizuru tells Kazuya that he did nothing wrong. Later, Kibe catches up with Chizuru and they have a conversation about Kazuya. He tells her that he has known Kazuya since they were little and despite his flaws, Kazuya is a good guy at heart. He then gives her a couple of ferry tickets he bought. On the ferry, Kazuya receives a call from Mami. While he is on the phone, a delirious Chizuru falls overboard. After he hears what happened from the other passengers, Kazuya immediately goes after her. (Source: Wikipedia)

和祖父母一同泡溫泉時，和也對千鶴萌生了愛意。

While Kazuya is able to rescue Chizuru, he ends up in bad shape after they return to the surface. A distraught Chizuru then saves his life by performing CPR. When he is discharged from the hospital, his friends give him a ride home. At their apartment, Kazuya tells Chizuru that he already made an arrangement for next week and he will place the payment in her post box. He also apologizes to her once more for all that has happened. Inside his apartment, Kazuya realizes that he has developed romantic feelings towards Chizuru. Sometime later, Kazuya and his family head to a hot springs resort. Once they arrive there, Kazuya learns that Chizuru's grandmother is staying at the resort as well. Kazuya and Chizuru then find out they are sharing the same room thanks to their grandmothers. After they confront their grandmothers, Chizuru decides she might as well enjoy the situation. When she leaves to takes a bath, she runs into Kazuya's grandmother, who explains that it is the anniversary of her husband's passing. When she returns to her room, Chizuru enjoys herself and she allows Kazuya to stay with her. (Source: Wikipedia)

和千鶴共度夜晚，和也心跳加速，而俊則帶來驚喜

Having to spend a night in the same room with Chizuru sends Kazuya's heart and mind racing. Meanwhile, Kuribayashi Shun has a surprise in store... (Source: CR)

臨時女友與正牌女友

關於聖誕節與戀人的故事

欺瞞與浪漫伴侶

為了安慰因女友 Renter 出糗而心情低落的友人 Kuri，Kazuya 向 Chizuya 借錢

In an attempt to cheer his friend Shun "Kuri" Kuribayashi up after the embarrassment of being outed as a girlfriend renter, Kazuya rents out Chizuya for a day with Kuri, whom inspired him to rent out a girlfriend in the first place.

澄的日常與 Kazuya 幫她後的 Mami 的嫉妒

Sumi introduces herself by explaining her daily routine. At the station, Kazuya meets Sumi. As they are walking, Mami spots them. Kazuya sees for himself just how shy Sumi truly is. When he questions why she is a rental girlfriend, she uses hand signals to reveal her answer. Sumi thanks Kazuya after he stopped her from getting harassed. It is then revealed that Mami was watching them. When Kazuya returns from the bathroom, he sees that Mami is sitting at their table. While they are alone, Mami tells him that he is a more of ladies' man than she thought. Once the date is over with, Kazuya praises Sumi. At her house, a jealous Mami finds out that Sumi is a rental girlfriend. Sometime later, Kazuya is hanging out with his friends when he spots Chizuru. That night, Kazuya and Chizuru have a conversation on the balcony where she thanks him for helping Sumi. She then reveals that she landed a role in a play. The next day, Chizuru is waiting for her client when Mami shows up. (Source: Wikipedia)

和也於與瑠花約會時向千鶴告白

Kazuya agrees to go a date with Ruka. Later, at their job, just as he is going asks her to be his girlfriend, he spots Mami and Chizuru. Mami attempts to pay Chizuru, but she refuses. Mami then reveals how long she has known about Chizuru's occupation. When Chizuru wonders why Mami is doing this, she simply ignores her. Meanwhile, Kazuya finds out that Mami knows the true nature of his and Chizuru's relationship. Feeling guilty, he fakes an illness so he can follow them. When he finds them, Kazuya overhears Chizuru tells a skeptical Mami that he is her boyfriend. She then asks Mami if she has ever thought that he was truly the love of her life. However, Mami gives a vague answer. At night, Kazuya thanks Chizuru for speaking up for him. When she apologizes to him for not getting him a girlfriend, he confesses that he wants her. When questioned, he reluctantly says that he meant as a rental girlfriend. Inside her apartment, Chizuru becomes flustered. The next morning, everyone is out doing their own thing. (Source: Wikipedia)

日常與女友

嘆息與女友

代官山與女友

抉擇與女友

約定的時刻與女友