Ключевые слова: closeup, commute train, detailed shot, digital display, display screen, educational display, exterior train, green, information service, information technology, infrastructure, japan, japanese characters, japanese railway, model train, modern train, museum exhibit, operational detail, passenger information, public transportation, rail enthusiast, railway, railway museum, railway service, technology in transportation, tokyo, train carriage, train number, train spotting, train travel, transportation system, travel, urban commute, vehicle part,