As spring changes to summer in Japan, there is a period of about a month when rainy, cloudy conditions persist. This transitional season is known as Tsuyu. On this episode of Journeys in Japan, we introduce some of the beautiful, mysterious natural phenomena that can be seen at this time of year, as well as an event traditionally held in rural communities across the country. The program is introduced by Michael Keida, who has a smallholding near Tokyo where he cultivates around 200 different kinds of vegetables and other crops using organic methods.