i hve tried the jap version

seriously this is better than the 1st dragonball origins
the controls improved

in db :origins1 we use the stylus pen to hit people.sometimes it doesnt response very well
in db 2.can control using stylus pen or using the ,a,b,x,y button(i prefer using the buttons than stylus pen to fight.)bcause this is not like ninja gaiden .easily use pen.for me using stylus pen is a bit harder than using the d-pad buttons bcause for example goku stick got many trick u can do but using the stylus pen it will be a bit harder to do it.

graphics.hurm .looks the same as db:o 1.

and from the trailer.
now got co-op ,and can use a lot of characters.

and there also an oldschool dragonball games(before psx)nintendo 64 or something i think
looks like a gba games but with poorer graphics

jap release : 11 february 2010
eng release : summer 2010