Kaminari no Ryū

Rairyūō (雷竜王, Thunder Dragon King) is a technique of Hayato Nakamura's, Tenraimaru.

Description
By slashing, Tenraimaru creates an immense amount of spiritual power which overflows from the tip of the blade, creating a flow of electricity shaped like a Western dragon. The dragon flies towards opponents at light speed and instantly electrocutes anything it touches. Tenraimaru can create multiple lightning dragons to attack an opponent from various angles.