OK, so, there's been a lot of confusion surrounding the location of characters. To resolve this issue and prevent more plot holes (Shira and Higuy, I'm Looking at you!), this topic will serve as a reference to the location of characters and possibly villains later on.
Kisen is in Astranova.
Nicole is in Astranova.
The Royal Guard (Tristan, Djaq, Luke, and Lamahl) and Tukana are in Astranova.
Keith and Trinity are assumed to be in Astranova, however, it is not clearly stated.
Kylo and Zuri are in Astranova.
Minby is in Astranova.
Oelqaz is in Minby's head.
TD and Raiden are in Astranova.
Lenny is in Astranova.
James is in Astranova.
Scourge is in Astranova.
Cedrine and Kusa are leaving Astranova.
Faustus was last seen tied up to a tree.
Shira, Luna and Okami are near the Sinarra Plains.
The elves, Questor, Par, and Hedret are in Areyu Forest.
Pe Ell is also in Areyu Forest.
Snike is in Astranova.
Melissa is in Jogonho.
Will update as more characters are introduced/ change position.