Yeah, there is definitely something strange about them. They are unique in what they can do. Seem like normal humans, but with special powers. Though it would not be any different than Chad or Orihime since they both have very unusual powers that are not like a Soul Reapers or Hollows. I don't know what you classify them as. They are like the Quincy, but the Quincy are their own group now since they all use the same power. Is there a specific name for humans that have spiritual powers?

But I guess that everyone could learn a little something. Even if they had only a small amount of spiritual power they would be able to use a really weak spell that would probably do little to hurt anything. But Ichigo's sisters can see hollows and spirits, though that is in part to Ichigo and the way his family is I guess.

The little girl has a rocket launcher pack or something that she uses. Is that her power or just a special weapon? I know that she has abilities since she was able to take on Ichigo for a while.

Which Squad was Urahara the captain of again? The one that the masked captain is head of now? I remember seeing it in the credits once.