Ключевые слова: ancient, architecture, asset, attraction, beautiful, beauty, blue sky background, castle, corner tower, cultural, culture, fortress, green, heritage, heritance, historic, historical, japan, japanese, joetsu, landmark, landscape, moat, natural, nature, nigata, niigata, plant, pond, ruin, samurai, sanju yagura, scenery, sight, sightseeing, site, spot, spring, symbol, takada, takadajo, tourism, tourist, traditional, travel, tree, trip, viewing, wall, water surface,