Kyōka Takizawa is the chairwoman of Takizakura Girls' Academy, a school in Osaka known for its performing arts course and idol club. She is also the mother of Anzu Takizawa, a second-year student who serves as the center of the school's idol club. Kyōka plays a crucial role in the formation of the Tsubaki Takizakura Girls' High School Idol Club, co-founding it alongside Madoka Tsubaki, the chairwoman of Tsubakisakuhana Girls' High School. This partnership comes about after the two schools merge, bringing together their respective idol clubs and creating a new unified group.

Kyōka's background as an educational leader and parent defines her presence in the story. As the head of a school that has successfully marketed its idol club into a recognizable brand, she is deeply invested in the club's success and its ability to elevate the school's reputation. Her motivations are rooted in a desire to see her daughter and the students thrive, but her approach can be strict and demanding. She places significant pressure on Anzu to excel in her role as center, driven by high expectations for both her daughter's future and the institution's standing. This pressure stems from a place of love and ambition, as she believes achievement and discipline are necessary for success.

In terms of personality, Kyōka is portrayed as a composed, authoritative figure who takes her responsibilities seriously. She often presents a stern exterior, especially when it comes to maintaining standards and discipline. However, beneath this strict demeanor lies a caring and protective mother who worries about her daughter's well-being. Her interactions with Anzu reveal a complex dynamic where her professional expectations as chairwoman sometimes clash with her maternal instincts. She can show a softer side when she feels her daughter is safe and happy, though she may not always express this openly.

Her key relationship is with her daughter, Anzu, around whom much of her character arc revolves. Kyōka also maintains a significant professional and personal relationship with Madoka Tsubaki, the chairwoman of the other school. Their partnership in founding the merged idol club represents a bridging of two different school cultures—one focused on academic tradition and the other on contemporary performance. This collaboration allows Kyōka to work alongside someone who shares her concerns as both a school leader and a parent of a student idol.

Throughout the story, Kyōka experiences development as she learns to balance her expectations with her daughter's own dreams and struggles. She begins to see that success is not solely defined by achievement and public performance, but also by personal growth and happiness. This shift is gradual, prompted by Anzu's own journey and the support of the other club members. Kyōka learns to trust the students more and to allow them the space to find their own paths.

In terms of notable abilities, Kyōka's strengths lie in leadership and strategic decision-making. She is skilled at navigating school politics, managing the idol club's public image, and making difficult calls for the benefit of the institution. Her role as chairwoman requires her to have a keen understanding of business and marketing, which she applies to ensure the idol club remains a successful venture. She also demonstrates emotional intelligence, particularly in her growing ability to listen to her daughter and adapt to changing circumstances.

Overall, Kyōka Takizawa serves as a grounding figure in the narrative, representing the adult world of responsibility and expectation that the student idols must navigate. Her evolution from a strict, career-focused leader to a more understanding and supportive parent reflects the broader themes of understanding, compromise, and pursuing dreams without losing sight of what truly matters.