July 9 Nature in the Rainy Season
In the Japanese traditional koyomi almanac, the tsuyuiri, or start of the rainy season, is set at June 10th. The actual date, however, varies annually and by region. The weather front that brings the rains, known as the baiu-zensen, moves steadily up from the southwest. For the Kanto-Koshin Region (Kanto plus Yamanashi and Nagano prefecture), …