Wind Release: Divine Sparrow

Wind Release: Divine Sparrow (風遁・神雀, Fūton: Shinjaku) is the name given to the unique, signature ninjutsu of Kaidan Nomura. It is a highly versatile technique which, along with its derivatives, acts as the mainstay of his arsenal.

Overview
The technique begins with the of  chakra about the hand of the user; which is held flat as long as the ninjutsu is active. This energy is highly concentrated to the point where it visibly manifests as a thin, azure shell about the entirety of the hand. This shell is then cultivated into a deadly blade with exceptional cutting power; holding the capacity to rend through flesh, bone, wood, and stone with relative ease. From here, additional, small streams of wind-themed chakra are formed and guided around the blade at a high velocity. These streams allow the blade to double as a powerful drill, capable of causing deep, fatal lacerations alongside an already-deadly thrust.

One of the key features of this ninjutsu is the fact that its manifestation is completely silent. When coupled with techniques which, the Divine Eagle becomes a powerful, effective means of silently eliminating a target.