Harmony is an anime film that premiered in fall 2015, produced by Studio 4°C.

About the production: the story comes from a other, the film runs about 120 minutes and its current status is "finished".

Its main genres are mystery, psychological, sci-fi and thriller, with themes such as Philosophy, Dystopian, Female Protagonist and Cyberpunk.

On AniList, Harmony has an average score of 65%, a good score, and appears on 18,089 users' lists.

In the future, utopia has finally been achieved thanks to medical nanotechnology and a powerful ethic of social welfare and mutual consideration. This utopia isn't perfect, and three young girls stand up to totalitarian kindness and super-medicine by attempting suicide via starvation. It doesn't work, but one of the girls—Tuan Kirie—grows up to be a member of the World Health Organization. As a crisis threatens the harmony of the new world, Tuan rediscovers another member of her suicide pact, and together they must help save the planet...from itself. (Source: VIZ Media)

Official synopsis from AniList.