Futsuu no Joshikousei ga "Locodol" Yattemita.

Nanako Usami agrees to help her uncle with a local event and unexpectedly finds herself performing beside her older schoolmate Yukari. The experience becomes a job when they form the Nagarekawa Girls, a local idol duo promoting their town, its businesses, and its community events.

Instead of instant fame and enormous stages, their work brings small interviews, rehearsals, and performances for familiar faces. As new friends join the effort, Nanako learns to face her nerves and discover what singing can mean when the audience is the community she calls home.