Ключевые слова: busy platform, city life, city transportation, commuters, commuting in tokyo, crowd, crowded space, daily commute, day, dense population, mass transit, metropolitan transit, mobility, passenger flow, people, public crowd, public rail, public transportation, public travel, railway station, rush hour, station platform, switching crowd, tokyo, tokyo metro, train passengers, train station, train travel, transit, transit system, transportation hub, travel, urban commute, urban lifestyle, waiting for train,