Secret Sword: Dragons Quartet

Iwaburo makes his chakra flow through the blade of his sword, and then performs four attacks in the air. These attacks will cause waves of chakra being released and because of the blade's vibration will take the form of dragons and their projectiles will follow toward the target. Because of the release of chakra and its forms, this attack seem to cause a bright explosion in contact with the target, although it is only an illusion by the blade's vibration and the chakra released.