Ikazuchi

Ikazuchi (雷,Thunder) is a technique that allows Yasaka to channel his Lightning through his sword. This makes it nearly unblockable as the radiating and chirping blade can easily cut through steel. Greater control increases its vibrating frequency and hence its piercing and cutting power, to an extent that exceeds those of standard wind release techniques. Yasaka has been seen able to preform the jutsu even without his sword.