The third Sega Bleach game on DS will be a 2D SRPG. Treasure, by the way, has nothing to do with it.
http://bleach.sega.jp/3rd/
Dirty scan:
Clean scan:
http://insomnia.ac/archive/games/ds/b/b ... /scan1.jpg
And a trailer from TGS (15MB):
http://insomnia.ac/archive/games/ds/b/b ... railer.mov