[Machine Translation] In Japan, there are trains that the general public is not allowed to ride, and trains that run on unknown routes. Working trains..." For what purpose and with what kind of people's thoughts and feelings do these trains run? This is a trip to another world where you can feel the breath of history in the scenery from the train windows and the creaking sound of the motors and wheels. The Blu-ray includes a front view of Fukushima Rinkai Railway's "Annaka Freight Toho" from Onahama Smelter & Refinery to Onahama - Izumi as a special feature.