The Tsugaru Railway runs through a remote and snowy part of Aomori Prefecture in northern Japan. As well as being a vital mode of transport for locals, especially in winter, the train has a potbelly stove and views of magical wintry landscapes that attract visitors from afar. Among the passengers are a high school student poised to move to Tokyo, and a man who returned here to his hometown after several decades away. For 3 days in midwinter, we hopped aboard the rustic train and asked the passengers what this railway means to them.