BLADE SWIFTKNIFE
yes, but im the only that can summon the statue which contains the demons inside.
Doesn't mean you get the 9 tail sealed inside you to use though. Its in the statue, so you cant call on its chakra or anything.
Also the Pein plan is to put all the buji inside the statue which gives it enough chakra to do a special jutsu that has the power to wipe out an entire village.