Ключевые слова: ancient, architecture, asia, asset, attraction, beautiful, blue sky, building, castle, city, cultural, culture, destination, famous, fortress, green, heritage, historic, historical, history, iwakuni castle, iwakunijo, japan, japanese, keep, landmark, landscape, mountaintop, nature, old, place, prefecture, ruins, samurai, scenery, sight, sightseeing, site, spot, structure, symbol, tourism, tourist, tower, traditional, travel, tree, trip, view, yamaguchi,