Ключевые слова: central japan, climbing the mountain, cloud, cloudy sky, county boundary ridge, haruyama, hiking, japan, kanagawa, large ornamental hairpins, major nanryo tanzawa, mount omuro, mountain, mountain climbing, mountains, natural, overcast sky, prospects, rough weather, sea of clouds, spring, stormy weather, tanzawa, tanzawa mountains, trekking, vantage point, view, weather, western tanzawa, yamanashi prefecture,