[ Kakashi eyes the way Yoruichi moves a bit curiously -- simply collecting particles in the air and allowing it to gain enough density that one can fly is certainly not an easy technique. But then, neither is shunpo, which is something he'd very much like to learn more about. ]

The technique itself is called "Doton Moguragakure no Jutsu", and it's considered an elemental ninjutsu that involves manipulating the earth with chakra, which is the combination of spiritual and physical energy.

[ He nods in her general direction. ]

How does shunpo work?