So these are the characters of Infinite Undiscovery

Infinite Undiscovery makes its worldwide debut in North America next Tuesday, something you may not be aware of since Tri-Ace’s game is barely making a blip. Square Enix and Microsoft, the original publisher, don’t seem to be promoting Infinite Undiscovery much these days. A trailer from Famitsu showcases characters such as Kristofor, Serafima, Solenstam, and Vika that aren’t even on the official US website. Some of these characters are probably part of the Liberation Force, Capell’s group that plan to unchain the moon. Locking the moon in place caused all kinds of problems including filling it with beasts. Also in your team is Gustav, a horned bear that is Aya's pet and Capell's mode of transportation. 

[youtube]https://www.youtube.com/watch?v=S8tu99SfUQA[/youtube] 

Images courtesy of Square Enix.