Ключевые слова: and lake biwa, blue, blue sky, clear, early summer, empty, fresh green, hira mountains, japan, kitahira, kosai, lake, lake biwa, lake surface, lakeside, minamihira, mountain, mountains, mt hira, natural, no people, okubira, otsu, otsu city, outdoor, people without, plants, scenery, shiga, shiga prefecture, summer, sunny, surging, tourism, tourist attractions, unattended, water, wave, west shore of lake biwa, yashimagahara wetland,