Sōshimai

The Sōshimai (双姉妹, Twin Sisters) are a pair of two used by Itakabe Chikamatsu.

Usage
The Sōshimai are very unique puppets. They rely heavily on one another to release their true potential. Each sister is capable of using all basic chakra natures, and when these natures are combined, they are capable of wielding nature, such as , , , and. When using ninjutsu, both of them activate the same technique simultaneously. Due to the puppets being linked to one another, if one puppet is defeated, the other will be vulnerable until it is eventually defeated.