Lost & Found at Tokyo Station (2007)
Original title: 東京駅お忘れ物預り所
Lost & Found at Tokyo Station is a 2007 Japanese-language movie directed by Keiichirō Yoshida. It stars Masanobu Takashima, Atsuko Sakurai and Harumi Inoue.
A woman is murdered on a train and the station employees help to solve the mystery.