@googoober Yeah, This part's Killer Queen has the ability 'Explosive Bubble' and Josefumi's Soft & Wet has 'Bubble Generation'. It's also worth noting that Josuke's Soft & Wet is different from Josefumi's despite them looking the same.
this killer queen is able to release multiple sha
well we only see part 4 kira use 1
So these killer queens still have the same power, just different abilities
I think Killer Queen abilities in this universe are less "offensive" and more "supportive" than original Killer Queen, because this Kira is a doctor, not a Serial Killer.