Ключевые слова: asia, asian, black, busy, capital, caption, city, commute, crowd, crowded, daily, day, editorial, everey, fast, full, hour, japan, japanese, man, mass, metro, metropolitan, modern, operating, passenger, people, popular, public, rail, railway, rapid, ridership, rush, stand, station, street, subway, system, tokyo, train, transit, transport, transportation, travel, underground, urban, white, woman, work,