Ключевые слова: adult, business, businessman, businesswoman, busy, city, commute, commuter, commuting, consideration, contemporary, corporate, crowd, device, full, interior, japan, journey, lifestyle, mask, metro, metropolitan, modern, passenger, passengers, people, person, phone, public, rail, railway, rush, rush hour, standing, station, subway, technology, tokyo, train, transit, transport, transportation, travel, traveler, trip, underground, urban, voyage, waiting, work,