Graceful and tall Kohinata Nijika, a sixth‑grade student who appears far younger than her years and the daughter of a television station chief, has steered clear of show business ever since her mother—a celebrated actress—died from an illness. Keeping her family's background hidden, Nijika keeps another secret: she resides with the princely actor Ichinose Touya, a detail that could cause uproar if exposed.
While running an errand, Nijika and her pet Kapitama‑kun stumble upon a drama set that lacks an actress due to food poisoning. She volunteers for the role, forward determined to fill the void facing challenges…