Wind Release: Pressurized Knockout Technique

Therion Tetsugaku had developed this technique as a method to end a battle quickly and without killing an opponent, making it useful for capturing an enemy or simply subduing them. The user will perform the necessary handseals, and will then proceed to create a sphere of wind around their opponent in a matter similar to the Water Prison Technique. This sphere will constantly spin, depriving it's victim of oxygen if they are unable to escape soon enough. The opponent will simply pass out if this is the result, and the continued use of this jutsu would result in death by suffocation.

The downfall of this jutsu is that the user must be present to maintain it at all times, much like the technique which had inspired it's creation.