Solatorobo: Red the Hunter trailer

Solatorobo: Red the Hunter is a new action rpg for the DS making its way to the US thanks to XSEED and was developed by CyberConnect2 in Japan.  The story follows the 17 year-old anthropomorphic dog Red and his sister Chocolat as they explore the skies above the Shepherd Republic with their Robos. Taking on odd jobs here and there leads the siblings to find a medallion and a boy named Elh. Before Red knows it, he is fighting space pirates, monsters, and evil robots to save his world from a newly awakened evil force.

Here is story trailer from RPGFan.com:

No official release date has been announced, but Amazon and GameStop have it listed for a 9/27/11 release date.