The project is titled Iroduku Sekai no Ashitakara, or So Many Colors in the Future What a Wonderful World, and an official teaser site is now live.
Iroduku Sekai no Ashitakara features Toshiya Shinohara (The Book of Bantorra, Black Butler) as director, with character designs by Fly.
P.A. Works (Shirobako, Sakura Quest, Hanasaku Iroha) has a new project cooking, and the anime studio revealed a bit of information ahead of AnimeJapan 2018.