This is one of the best defensive moves of the Seiken sword style. It is used to repel attacks that focus on brute force. When a foe is attacking them, the user channels a lot of chakra to just the tip and edge of the sword. Once that is done, the user blocks the attack while simultaneously releasing all of the chakra at once. This will not only knock a opponent of their feet but it will also cause a shockwave to emanate from the point of contact. Anyone within 5 meters from the point of contact can be pushed back.