Was adapted as an anime movie on 2015 (https://myanimelist.net/anime/28211/Harmony). Also written by Project Itoh. --- Please support the publisher and buy the book if you can afford it: [https://www.viz.com/harmony](https://anon.to/?https://www.viz.com/harmony) Remember, the light novel industry is tiny, and **WILL BE DEAD** if we don't support it. --- In the future, Utopia has finally been achieved thanks to medical nanotechnology and a powerful ethic of social welfare and mutual consideration. This perfect world isn't that perfect though, 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.