Gaia Symphony is a documentary film series directed by Jin Tatsumura. The series revolves around the Gaia hypothesis. The series has six episodes. Each episode examines a small number of extraordinary people who somehow relate to the central theme. Some of the people examined are famous people. For example, Jane Goodall (episode 4) and Reinhold Messner (episode 1). Created originally in the Japanese language, there are English versions available.