en Cuevana 3. Kinjiro, an official with the Ministry of Agriculture, Forestry and Fisheries, is a good-natured fellow who goes around the country helping farm families. At his new appointment in Usuki City, Oita Prefecture, he visits a tea-growing family he has known for a long time. There, he finds the family head's granddaughter Minori, who lost her job in Tokyo and has just returned home.