Black Sand: Black Coffin

By using the ability to manipulate the black sand, Takashi reshapes the black sand around the opponent in the form of a large box of black sand which surrounds a target, which is then pierced by dozens of black sand "spears", lacerating the one trapped inside the box from head to toe. Its appearance and function is reminiscent of a common magician's trick, as well as certain torture devices used during the Spanish Inquisition. This technique requires a large amount of chakra to perform; as such Takashi usually uses it as a trump card or to finish the battle quickly.

When using the chakra enhanced black sand Takashi is able to make the black box coffin explode with a simple hand gesture, thus causing a large amount of damage to the opponent trapped inside the black coffin.

He also seems to use a variation of the technique with the same name, in which he encases an opponent with large amount of black sand rather then trapping them in a box coffin. Takashi uses this variation to immobilize the opponent and can also use it to suffocate an opponent.