Dancing Generation senior

Erika Asakura is 53 years old and works as an editor for a women's magazine. She lives a very peaceful life with her husband who is retired and stays at home, her daughter who has been working for two years, and her cat Della. She is in charge of a feature article on menopause, and is preparing herself for the possibility that it may come soon. One day, after feeling unwell, she goes to the hospital and is told that her female hormones are close to zero. Although she had prepared herself for it, it is a much bigger shock than she expected! At the request of the editor-in-chief, she staggers off to a "meeting" with her idol, Kyoko Ibuki, at what she thinks will be a "lecture," but turns out to be a dance party...!?

(Source: Cocohana, translated)