Black Sword

A Black Sword refers to the set of 100 swords that was created by a master smith from Hyōgagakure earliest days. Every Black Sword is made of a metal lighter and stronger than steel yet has a dark, non-reflective surface. All of them are incredibly sharp and require very little maintenance. However each sword varies in size in shape with some resembling standard katana such as Kokutō, while others are more unusual in design such as elongated, triangular Honkage. These swords are highly valued throughout the shinobi world and many villages have taken great measures to try and acquire them, while Hyōga shinobi have attempt to keep them out of foreigner hands.

Known Black Swords

 * Honkage
 * Kokutō

Trivia

 * Anybody may create a black sword for their character as long as you explain how they acquired it.