Ключевые слова: background, blue, blue sky, building, building group, business, business district, business image, business scene, character, character space, chiyoda ward, city, clear, construction, copy space, development, downtown, empty, facilities, for rent, image, imperial palace, landscape, margin, marunouchi, office, office buildings, otemachi, property, real estate, rental office, skyscraper, street arts, sunny, text, text space, texture, tokyo, urban development, urban environment, urban landscape, work,