Gōuyōka

is a technique that allows Koyomi to deliver ceaseless innumerable strikes by merging her exclusive Byakugan with that of Water Release by creating a cloud-bursting downpour upon the battlefield. The rain itself is fueled by the ambient natural energy that lingers through the air as seen by her Byakugan. The inimitable aggregates of natural energy allow this technique to last quite some time before it eventually subsides thus leading to its namesake.

Overview
To initiate the technique, Koyomi will gradually build up chakra from within her core by holding the Dog seal. Doing so, will allow Koyomi to focus a precise amount of charka that is to be used for the technique and release it into the air. This suddenly triggers an adverse chain reaction for the unsuspecting opponent. Akin to the related Grudge Rain technique, a torrent of rain cascades onto the battle field below imbued with subtle hints of natural energy. By merging the methodology of the Gentle Fist behind it’s usage, Koyomi grants the rain chakra absorption properties though, this is not it’s intended purpose. Koyomi will then focus her Byakugan towards the opponent or any other construct while making the Ram seal. Once complete, the rain will fall at a much faster pace and become extremely sharp akin to a senbon. Koyomi will then guide down the rain towards her opponent(s) tenketsu to incapacitate them from a moderate distance away. As the rain pierces through their flesh, Koyomi can quickly move in for a finishing strike. Other than destabilizing chakra based constructs, the rain also produces a depressing effect which causes the opponent to fall into despair the more they are struck with the raining needles.