Chakra Flow (チャクラ流し, Chakura Nagashi) refers to both the flowing of chakra through an object as well as any technique that increases the potency of a weapon by flowing chakra through it. Usually, elemental chakra is used to flow through bladed weapons in order to either dramatically increase their various pre-existing properties or to gain additional advantageous effects. The user must be touching the tool to initiate chakra flow, but direct contact with the weapon is not necessary to maintain chakra flow. Such as A's Lightning Release Armour is used to increase close-quarter combat offence and defence by flowing chakra directly through the user's body. However, whether through an individual's body or weapon, the exact effects observed are entirely dependent upon the respective nature and amount of the chakra used.