In the Ghost in a Shell movie, she plays the role of Major Kusanagi. She is a pilot who is the strongest, most ruthless, and most efficient in combat. She is also the perfect partner for a Ghost in a Shell, but there is also a big problem between the two: a small robotic android, named Puppet.
This is not the first time that two robots are competing against each other; their previous battle was a big thing. Their team tried to build their robots to a level that no one would be able to hurt them, but they failed to do it. The first one took the lives of two humans, so the second one tried to finish off the first one.
In this movie, we see the same story; both the robots that came from the two wars have equal potential in combat. They can destroy each other from various settings, and the fact that they are human-like is also seen. In this anime, we are given a different view of the two robots, because they are fighting against each other. Because of this, the robots can gain abilities of some kinds that they cannot have in real life.
In this movie, this was shown as the fact that the war that the two robots had in their show's timeframe was from different worlds. They had their own history and each other's memories, but they were too far apart to let them remember the other's past. So they have no knowledge about the other at all, except for their own history.
The relationship between the two of them is also shown as they are both created for a large part of the series of a government policy. A reason why the government and the A.I. companies make the products that they do is because they feel that the human race is endangered because of the selfishness in the human race.
Because of this, they think that they should have something that will let them fight against each other; a way that the robots could act like their very own friends. But there is also another problem; a battle that was initiated by the two were the rival artificial intelligent machines, and the two boys fought it out for its superiority.
These two are the ones that you cannot trust completely, because the purpose of this artificial intelligent machines was to work together, not to be enemies. They were programmed to work with each other, not to fight against each other.
The true goal of these robots is to be an improved form of themselves, to live longer, and to make a better world. These two were always the best of the best, but with these movies, they try to make the best in this era.