Rent-a-Girlfriend is often remembered for its awkward romance and complicated relationships, but one of its most heartfelt storylines revolves around Kazuya Kinoshita’s decision to produce an independent movie for Chizuru Mizuhara. At first glance, the project appears to be another example of Kazuya going to great lengths for the woman he loves. However, Chizuru’s decision to join the plan is rooted in much deeper emotions than romance alone.
The movie arc becomes a defining moment for both characters because it shifts their relationship from a rental arrangement to a genuine partnership. Kazuya recognizes Chizuru’s lifelong dream of becoming an actress and learns that her greatest wish is for her terminally ill grandmother, Sayuri Ichinose, to see her perform on the big screen before it’s too late. Rather than simply encouraging her, he launches a crowdfunding campaign to make that dream possible. Chizuru initially hesitates, but several personal and emotional reasons ultimately convince her to accept the offer.
Chizuru Finally Sees Someone Believe in Her Dream
Throughout Rent-a-Girlfriend, Chizuru is portrayed as someone who rarely depends on others. Despite balancing college, acting school, and her rental girlfriend job, she insists on solving every problem herself. Even after repeated acting auditions end in rejection, she refuses to give up because she wants to achieve success through her own efforts.
Kazuya’s movie proposal changes that perspective. Instead of treating Chizuru like someone who needs saving, he believes in her talent enough to build an opportunity that the traditional entertainment industry hasn’t given her. With help from Mini Yaemori, Kazuya organizes a crowdfunding campaign to independently finance a film starring Chizuru. The project offers her a realistic chance to showcase her acting ability while staying true to her dream of becoming a professional actress.
The strongest motivation behind Chizuru accepting the movie project is her grandmother, Sayuri Ichinose. After losing her parents at a young age, Chizuru was raised by her grandparents, and Sayuri became both her emotional support and the person who inspired her acting ambitions.
As Sayuri’s health continues to decline, Chizuru quietly accepts the possibility that her grandmother may never see her succeed on screen. Kazuya refuses to let that happen. He creates the movie project with one clear goal: giving Sayuri the chance to watch Chizuru perform before time runs out.
Although Chizuru initially worries about the financial risks and the possibility of failure, she realizes that turning down the opportunity would mean giving up on one of the most meaningful dreams she shares with her grandmother. The completed film ultimately allows Sayuri to watch Chizuru’s performance before her passing, making the entire project one of the manga’s most emotional moments.
The crowdfunding campaign also marks a major turning point in Kazuya and Chizuru’s relationship. Until then, their connection is largely defined by rental dates, misunderstandings, and obligations to their families. Producing a film requires them to trust each other, solve problems together, and pursue a shared goal.
For Chizuru, Kazuya is no longer just a client. His determination to support her dream without expecting anything in return reveals a level of sincerity she struggles to ignore. Meanwhile, Kazuya grows from an insecure college student into someone capable of leading a complex project involving crowdfunding, filming, and promotion.
The movie arc demonstrates that their bond is built on mutual support rather than convenience. Instead of pretending to be the perfect couple, they become genuine partners working toward something meaningful, laying the emotional foundation for the later stages of Rent-a-Girlfriend.