|Rōmaji||Kinzoku no Ningyō|
|Literal English||Metal Doll|
|Anime||Naruto Shippūden Episode #237|
A giant metal doll that can be summoned by Tenten. The metal doll is large and quite heavy as Rock Lee had difficulty lifting it and resorted to using one of his Eight Gates to lift it when the doll almost drowned him by a waterfall during his training.