Kinei

Kosui Yakei discovered the treasure on his way to the. While he was at first instructed to leave it be by his parents, he still took the shield along with him. It's surface has been constructed with, it seems, the same material found in the of the, giving it the power to absorb and reflect  depending on the user's wishes. Chakra that is absorbed is transferred to the wielder, and in this case, Kosui. A unique ability of Kinei is that it can be used as a medium for. The chakra that is absorbed can be molded in the shield and expelled from it's surface, making it an elemental shield. Kinei is fairly indestructible, but can be damaged