Karakter & Staf — Dou-Da? DOING!

Polka Takahashi

Utama

Female

Height: 157cm Twitter She is a first-year student at the Asakusa Satellite campus of "Love Gakuin High School" ( L-High). She is a school idol and the president of the school club "Ikizurai-bu!" (The "Hard-to-Live-In" Club). She has struggled with mathematics since childhood; this weakness caused her to fail her high school entrance exams and put her at risk of finishing her education at the junior high level. However, acting on her grandmother's advice, she discovered the internet-based L-High and enrolled there. After entering the school, she learned about school idols and was deeply inspired, resolving that she "had to do this." She subsequently founded the "Ikizurai-bu!" and serves as its president. She has a bright and cheerful personality; she has a habit of breaking into dance whenever she feels excited or happy, and she naturally draws people to her. She also has a scatterbrained side, such as losing her wallet multiple times a year.

Honon Ayasaki

Mai Azabu

Utama

Female · Gol. darah B

Height: 154cm Twitter A first-year student at the Asakusa Satellite campus of "Love Academy High School." She is a school idol and the vice-president of the school's club, "Ikizurai-bu!" (The "Hard-to-Live-In" Club); she is also the youngest member of the group. A perfectionist who values efficiency, she loves elegant computer programs and mathematical formulas above all else. She is uncomfortable with unrealistic topics and typical "girly" conversations. She maintains a proactive attitude toward leveraging her own abilities and traits. She is self-conscious about her height, she is shorter than average—and the fact that her head is small, causing her hats to frequently slip off.

Rina Endou

Akira Gotou

Utama

Female · Gol. darah O

Height: 164cm Twitter A first-year high school student at the Asakusa Satellite campus of Love Academy High School. She is a school idol and a member of the school's "Ikizurai-bu" (Hard-to-Live-In Club). Aiming to become a professional rock climber, she enrolled at the Asakusa Satellite campus in Tokyo—leaving her hometown of Numazu City, Shizuoka Prefecture—to ensure she had enough time for practice and training. She prefers spending time physically active on her own rather than being with others. While she is independent, she also has a surprisingly scatterbrained side.

Seri Miyano

Hanabi Komagata

Utama

Female · Gol. darah A

Height: 160cm Twitter A first-year student at the Asakusa Satellite campus of "Love Academy High School." She is a school idol and a member of the school's "Ikizurai-bu" (Hard-to-Live-In Club). She is the only daughter of a kimono shop owner in Asakusa. She harbors ambitions to take over the family business, expand operations, and spread kimono culture to the world. Her mind is constantly occupied with thoughts of kimonos. Known as an idol of the Nakamise shopping street, she possesses a level-headed, business-minded nature.

Kokoro Fujino

Miracle Kanazawa

Utama

Female · Gol. darah AB

Height: 152cm Twitter A second-year high school student at the Fukui Satellite campus of "Love Gakuin High School." A school idol belonging to the "Ikizurai-bu!" (Hard-to-Live-In Club). She enjoys making sweets, and her dream for the future is to open her own shop as a pâtissier and expand globally. She questioned the textbook methods taught at confectionery schools and enrolled in L-High to secure time for independent training. She is the type of person who speaks her mind clearly.

Aiha Sakano

Noriko Choufu

Utama

Female · Gol. darah B

Height: 153 cm Twitter A first-year high school student at the Fukui Satellite campus of "Love Gakuin High School." She is a school idol and a member of the "Ikizurai-bu" (Hard-to-Live-In Club). She views herself as a "mass-produced type"—someone with no distinguishing traits or special talents. She dreams of becoming a voice actor; although she managed to join an agency after boldly entering an audition during her third year of junior high, she has yet to land any actual work. Her friend Miracle Kanazawa has called her by a wide variety of nicknames ever since they first met.

Ria Seko

Aurora Konohara

Utama

Female · Gol. darah O

Height: 162cm Twitter A second-year high school student attending the Umeda Satellite campus of "Love Gakuin High School." A school idol and the oldest member of the "Ikizurai-bu" (The 'Hard-to-Live-In' Club). Having returned to Japan from Los Angeles, she lives in Umeda, where the satellite campus is located. She loves makeup and beauty, and is an influencer who shares beauty-related information on social media. Her motto is "Love is Justice," and she has a kind heart that allows her to share love with everyone.

Akane Amasawa

Yukuri Harumiya

Utama

Female · Gol. darah B

Height: 165 cm Twitter A first-year student at the Umeda Satellite campus of "Love Gakuin High School." A school idol belonging to the "Ikizurai-bu" (Hard-to-Live-In Club). She is a gentle and refined young lady. She has studied ballet since childhood and loves musicals; at one point, she even aspired to join a musical theater troupe. She wishes to help Polka Takahashi and admires the male-role performers of the Takarazuka Revue.

Yuki Okumura

Midori Yamada

Utama

Female · Gol. darah A

Height: 155cm Twitter A first-year student at the Umeda Satellite campus of "Love Gakuin High School." A school idol and member of the "Ikizurai-bu!" (The "Hard-to-Live-In" Club). She holds a strong sense of urgency regarding environmental issues. Driven by a desire to protect the Earth, she enrolled at L-High because it allows her to attend classes while engaging in environmental conservation activities. She uses her website and social media to advocate for environmental protection. While she is very earnest and hardworking, she can be a bit quirky or offbeat. A local resident living in Nakanoshima. She enjoys spending time in the city of Osaka and goes out to pick up litter in the city and at the beach.

Honoka Kotomori

Shion Sasaki

Utama

Female

Twitter A first-year student at the Asakusa Satellite campus of "Love Academy High School." And a member of the school's idol club, the "Ikizurai-bu!" (The "Hard-to-Live-Life" Club). Among the members of the Ikizurai-bu!, she is the only one whose personal details remain partially undisclosed. She loves coordinating her school uniform and acts as an influencer, posting on the social media platform "X" and streaming videos on YouTube. Her posts on X primarily focus on the personal struggles and inner conflicts she faces in her daily life. She finds emotional support not in real-life relationships, but in her online followers—whom she calls "Minna" (Everyone)—with whom she feels she can speak honestly; many of her posts conclude with the phrase "I love you all ❤." As of May 2025, she was refusing to attend school and tending to withdraw into her home, struggling with her relationship with her parents, who wanted her to return to school. She finds interpersonal communication difficult; in real-world social situations—such as during interviews or while on a train—extreme nervousness and anxiety can cause her to freeze up or become unable to act. She is an avid fan of school idols (particularly Umi Sonoda from μ's).

Aoi Suzunose