First New SaGa Game in 10 Years Coming to Vita in 2016 Legend of Legacy doesn't count. 09.15.15 - 5:30 PM
Square Enix has officially announced the first mainline SaGa game in 10 years, calling it SaGa Scarlet Grace. Though Legend of Legacy, the "spiritual successor" to SaGa, has done quite well in Japan and shares many of the key development staff with the SaGa series, that game was developed and published by Furyu, not Square Enix.
The actual SaGa series turned 25 last year, and Square teased a new release last December, but this is the first official announcement and is accompanied by a 2016 release window on the PlayStation Vita. Square made the announcement with a short trailer, seen below.