Needless to say, Lake Biwa in Shiga Pref. is the largest lake in Japan. I often swam in the Lake Biwa in childhood. At that time, the water quality of the lake was not good. Development of the sewage system and rise of environmental awareness greatly improved cleanliness of the lake water. I want to leave this beautiful lake forever. (SONY a7S Planar 35mm ISO-100)
