Metal Release (Sato Renton)

Metal Release (金属, Kinzoku; Viz "Metal Style", Lit English "Kinzoku Release") is the advanced nature kekkei tōta that appears in one member of the Renton Clan, and allowed the users to combine earth-,fire- and water-based chakra to create Metal. The techniques of this nature allow the user to create, manipulate, and control the type and density of Metal.

The only known user of the Metal Release is Sato Renton, a Jonin of Konohagakure and member of the Renton Clan.