Chakra Kotonashi

An abysmal-black katana utilized by Sugoi as a 'safe' to store his chakra over long periods of times. If it comes to the point in which Sugoi is at a lack of chakra, he will tap into the abilities of the sword and replenish chakra at his will. It's also said the he can manifest either fuuton or suiton Jutus's from it.