Sotoba is an old-fashioned Japanese village nestled deep in the mountains. It has a small population of about 1300, and the villagers strictly follow age-old traditions and customs. <br />One sweltering hot summer, a mysterious and deadly disease begins to spread rapidly among the villagers, affecting young and old alike. Following these puzzling deaths, a family of beautiful and elegant individuals moves into the abandoned 'Kanemasa' mansion on the hill-side over-looking Sotoba...