Ключевые слова: blue sky, bridge, building, cherry, cherry blossoms, cherry tree, cherry trees, city, cityscape, clear, dongcheng district, dykes, empty, flower, hirano river diversion channel, in full bloom, japan, no people, osakashi, outdoor, people without, plain river, reflection, reflections, river, sakura, sakura flowers, scenery, spring, street arts, streets, sunny, town, unattended, urban area, urban landscape, waterway,