After forming the needed hand signals, the user manipulates the tenketsu in their body and uses them for form two or more arms made of chakra. While doing that, the user summons an amount of weapons and forms a special seal to keep the chakra arms sustained while the arms manipulates the weapons. When done perfectly, the arms will act as if they are the user's own, attacking and defending according to their will. If the user is trained in many weapon styles, or even just one, they can become a destructive force with both offensive and defensive advantage. Depending on the user's skill, more than two arms can be created. Kenno can make up to eight and Fushimo can create up to fourteen.