When can I use Iaijustsu Focus?

[DM with a vengence]

I know I can use Iaijustsu Focus against a flatfooted opponent, and probably against a helpless one, but can I also use against an opponent that is denied his Dexterity bonus to AC, such as a stunned enemy?

 

[Hypersmurf]

I don't have OA, but my understanding is no - it only applies against flat-footed opponents.

You want bonuses against the Dex-denied, pick up some rogue levels.

-Hyp.

 

[cybernetic]

just flatfooted opponents after drawing your weapon....but you can also use it on inanimate objects as well...per OA