All-New Free! is the new announced film in the franchise and scheduled for 2021. According to the Kyoto Animation , the ad highlights “Haruka Nanase: your challenge in the world begins…”
Watch the teaser for the new film Free!!
Like other Kyoto anime became a success story, with its first season aired in 2013, after 2 years the anime received a second season and a film (Free: High Speed). Finally, its third season arrived in mid-2018.
Via: Official Website