It looks like Vyse and pals are going to be taking another fantastic voyage.
An interview was recently conducted with various Sega developers by Kikizo games. One of the people interviewed was Noriyoshi Oba of Sega's OverWorks development studio, which is responsible for Skies of Arcadia Legends. A quote from the interview states that the studio is currently working on a sequel to the critically-acclaimed GameCube RPG.
You seem like a very happy guy, why such a violent game like Shinobi? And is there going to be a Skies of Arcadia sequel?
Noriyoshi Oba: I don't think it's such a violent game! [laughs] The Skies of Arcadia sequel is in the planning stages at the moment.