In a small record store nestled in the streets of Tokyo, a young woman works behind the counter, serving as a quiet witness to the lives of those who walk through her door. Each chapter of this anthology introduces a new visitor, each person carrying a unique past and searching for a specific record tied to a forgotten memory or an unresolved emotion. As the needle drops onto the vinyl, the music becomes a bridge between strangers, unlocking bittersweet recollections, long-lost connections, and quiet moments of healing.

The series is set in contemporary Tokyo, centering on the intimate atmosphere of a small record shop that serves as a sanctuary for music lovers and the broken-hearted alike. The main character is the unnamed store clerk, a young woman whose calm presence anchors the narrative as she helps customers find records that hold the keys to their pasts. Each story features a different visitor whose emotional journey unfolds through their interaction with a specific piece of music.

Rather than following a continuous plot, the narrative builds through interconnected short stories that explore the intersection of music, memory, and everyday life. Notable arcs include the mystery behind the secrets hidden on records inherited from a grandfather, the dangerous world of an underground record shop selling forbidden pop music, and the stories connected to an old jukebox in a futuristic American diner. Other chapters explore the adventures of pirate radio stations broadcasting from the margins.