Story
Tsukimizaka is a little hillside town by the sea. Fifth-grader Koharu Hoshikawa is a true genius at forgetting things — something different every single day.
One evening, as the town's sunset chime rings out at 5 o'clock, Koharu hears a tiny voice: "...So cold. Somebody, please find me..."
Following the voice to the top of the hill, she discovers a mysterious red-brick building that holds a hundred years of lost things: the Lost-and-Found Hall. There she meets Pocke, the spirit of a single red mitten.
Koharu can hear the voices of lost things. Together with proud honor student Ayame, her easily-scared childhood friend Taiga, and the mysterious new transfer student Kanata, she takes on Phantom Thief Midnight, who steals people's most precious memories. Who is the thief behind the mask? The cozy, magical case files of the Lost-and-Found Detectives begin!
A new lost-thing mystery every episode
A hairpin, a music score, a soccer ball, a single rain boot... Listen to the voices of lost things and find the feelings of the people who lost them.
Who is Phantom Thief Midnight?
"Tonight, I shall take your most precious memory." The thief who leaves calling cards hides a secret no one knows.
Where is Pocke's other half?
Pocke was born from a single mitten. Who owned the other one — and where is it now?