Arashinoken

is a powerful blade crafted and wielded solely by Tsukihime Uchiha

Overview
The blade was crafted by Tsukihime in her early youth in order to match her rival, Senkai, whom had his own unique blade given to him by his hero and mentor, Utsuro Uchiha]]. Making the blade using titanium and tempered steel, she was aided by her sensei, whom imbued Tsukihime's own will into the blade, making it a part of her in the form of blue lightning.

Abilities
The blade grants the user a variety of effects, depending on their skill in its use.

Storm Creation
First and foremost, it allows the user to manipulate the skies to form lightning storms even without sources for storm clouds. By channelling the chakra through the blade into the skies, the lightning storms and storm clouds are formed.

Lightning Manipulation
The second ability is manipulation of electricity and lightning through a certain radius. No matter how difficult or strong a technique may be, if it contains lightning, that lightning will be manipulated by the user's every whim, even without contact with the aforementioned element.

Storm Burst
The storm burst is a special technique of the sword which allows it to send a burst of blue electricity in a 10 metre radius within moments, paralyzing anyone in the vicinity whilst also inflicting severe spasms.

Chakra Absorption
This is the ability for the blade which allows it to absorb the chakra that it or its electric attacks come into contact with, and is used to increase the potency of the attacks of the blades.