24 hours

A young woman sits at a low table in a traditional Japanese room, reading a book and writing in a notebook, with a view of a mountainous landscape through the open sliding doors. The scene transitions to a woman standing in the ocean at sunset, then to a girl watching a train pass at dusk, followed by a silhouette on a railway track against a starry sky, a train moving along a track at night, and finally a person sitting on a train car under a starry night sky.