Free! Dive to the future is the complete name
Kyoto Animation has announced that it´s working on a new entry of the Free! franchise and it is being planned to premier this July, plus they have uploaded a teaser which you can see bellow:
Eisaku Kawanami is directing the anime at Kyoto Animation and Animation DO; Masahiro Yokotani is in charge of overseeing the scripts.
Anime News Network describes the storya s follows:
“In the new series, Haruka, who is attending college in Tokyo, meets Asahi again and reawakens his memories from his middle school years, including those of Ikuya. Makoto is working toward a new dream while he is in Tokyo together with Haruka. Rin has an unexpected meeting in Sydney. As they await their new futures, will they see a new fight ahead? Or will they instead confront the past they left behind?”
Via: Anime News Network