Synopsis: Teppen!

Upon learning that her mother was dying, Uehara Kobato found herself with nowhere to turn. Desperate to find a solution, her mother revealed that Kobato had an older brother working in the television industry in Japan. Driven by determination, Kobato made her way to Japan to search for her sibling and secure a job. Along the way, she crossed paths with idol Shinjou Takeru, who mistook her for someone else and dragged her to auditions. Despite her age, looks, manner, voice, confidence, and dancing abilities, she managed to impress and pass. Together with Takeru, they nailed the auditions for Fujishima Iori. However, the agency mistook her for a boy due to her behavior.