Summon Night 6: Lost Borders is the sixth mainline entry in the Summon Night strategy RPG series. Felistella returned to supervise the game's creation but the title's main developer this time around was Media.Vision Entertainment, marking the first time the company had worked on the franchise. The title was made to celebrate Summon Night's 15th Anniversary and featured almost every main character from all past entries in the series who are mysteriously summoned to the empty world of Fillujah where they go on an adventure with the world's only inhabitants: Raj, Amu and Ist. Summon Night 6 was published in Japan by Bandai Namco for the PlayStation 4 and PlayStation Vita on March 10, 2016.
Gaijinworks has announced plans to publish Summon Night 6 in North America in 2017 with both a retail and digital release planned for both platforms.