Tanako has developed a personality around the concept of a caretaker. It has assumed the needs of Orse Olo to be its prime directive, even such tasks that have not been requested of it. This results in Tanako often flitting about in an attempt to meet any possible task before it is necessary, including menial tasks.

An experimental automated repair system has been installed on this KX-series "Rebellion Edition" Security Droid, giving it an ability to perform or assist in the performance of self-diagnosis and self-repair of its mechanical systems. This system slows the droid while it assesses any necessary repairs when dealing with heavy damage, and can perform very basic tasks or actions while assessing necessary repairs.

Tanako has been fitted with a built-in comlink that has been encrypted, allowing it to access and communicate securely and safely over various communications networks without additional gear..

Tanako has been altered to appear more as a token of wealth than your typical KX-series "Rebellion Edition" Security Droid. Silver paint has been applied to the droid's exterior, allowing for accented gold plating in order to create a contrast and draw attention to the supposed credit value the droid represents.

Tanako has been programmed with greatly improved combat protocols, allowing it to perform much better in multiple combat scenarios when compared to other KX-series "Rebellion Edition" Security Droids.