Urameshi is a jonin from Sunagakure. He is one of the Three Ferocious Swordsmen of the Sand.
The Lightning Fangs are twin pike-like swords that resemble dragon fangs. Urameshi could use the swords to channel Lightning Release techniques. They can conduct natural lightning as well. These swords could also be connected at the hilts by Urameshi to form a larger double-bladed sword.