So 7-Eleven's Japanese website has a page up detailing its preorder bonuses for Tales of Zestiria. Alongside the normal preorder bonuses (exclusive Mystic Artes from past games+rubber strap), you'll also get a costume for Sorey with 7-Eleven themed colors as well as a 7-Eleven themed healing arte.
(I'll post what the preorder Mystic Artes are as soon as Baba reveals the last one)
ANN posted a scan of a new Tales of Zestiria character along with the game's release date and boxart illustration (hopefully I'll find a better scan later so I can read it a bit better, I'll just post what I can make out for now).
Her name is Rose, designed by Kosuke Fujishima, voiced by Mikako Komatsu, her weapon is twin daggers.
It confirms the date of January 22, 2015 that was accidentally posted on Tales Channel+ not too long ago is indeed the release date in Japan. It will cost 8,070 yen.
Preorder bonuses are a rubber strap of either Sorey, Alisha, Edna, or Mikleo as well as exclusive Mystic Artes (wut) for Alisha, Mikleo, and Lailah.
And so another set of costume DLC for Tales of Xillia 2 is now up in North America. This time, it's the Tales series costumes for the characters new to this game.
Ludger-Ruca from Tales of Innocence (changes to Asras during his Chromatus)
Gaius-Dymlos from Tales of Destiny
Muzet-Sheena from Tales of Symphonia August 19 update August 26 update September 2 update