What is this anime about a green-haired robot named Sophie? In around 2010, I remember watching an anime that was sort of based in the future after some type of explosion happened.

I think there was a green-haired girl robot thing named Sophie, and she stayed with a man named Ryo, who lost his daughter in the explosion.

It ended with the robot girl going into outer space to save everyone.

What is this anime?
You're definitely thinking of SoltyRei.



There's Roy Revant (right), a bounty hunter who lost his daughter in the Blastfall (when a large building exploded).

Solty (middle), a Resemble (or artificial human), unlike anything the world has seen before...

And finally Rose Anderson (left), a thief who is revealed to be Rita Revant (Roy's daughter), shortly before her death.