Ключевые слова: asia, autumn, autumn leaves, autumn ryuzu waterfall, clear stream, flow, green, japan, kanto, kanto region, landscape, leaf, natural, nikko, nishikiaki, north kanto, orange, orient, plant, points of interest, red, river, ryuzu waterfall, spray, sunlight, tochigi, tochigi prefecture, tourism, tourist spot, water, water flow, water splash, waterfall, yellow,