Tōeiken allows the user to sprout blades from anywhere on there body. The amount of blades that are able to be created and their size is dependant only on the proficiency of the user with this technique. The blades can also be of any shape, allowing the user to have a blade erupt from their back and curve around the enemy to trap them. Such a technique has obvious offensive purposes, as well as defensive purposes: by having the blades form sideways, they are able to be used as extremely durable shields. Such blades are extremely sharp and possess seemingly unlimited cutting power. They are able to cut through seemingly "Ultimate Defense" mechanisms with ease. High level users of this technique are able to cut through the fabric of space-time itself, and even lower level users are able to c