Asuka excels in her ability to turn steal vs the opponent with her plethora of defensive tools such as d+3+4, sabakis (b+2+3, f+2+3), reversals (b+1+3), f+1+2 power crush heat engager and fast counter tools with her 11f 4 and 1,2,4 CH jab string. She makes it difficult for the opponent to continue their offense and second guess themselves, in using their hesitation Asuka can slap on her strong 50/50s with her d+1+2 (low to free followups) and her mids of various choices
Asuka is pretty easy to play, doesn't demand too much execution, and is suited for players who like to play a read-heavy character as she is heavily rewarded for choosing the correct defensive options in correspondence to the opponent's offense
However, Asuka does have poor generics as she has the worst jab in the game and she has some of the slower low pokes in the game as well as indecent tracking so placing her moves well is a crucial skill to have to offset her weaknesses