Mint on 07 July 2009
Full Metal Panic! sounds to fit what you're looking for.
Full Metal Alchemist is also really good, worth a look.
The Melancholy of Haruhi Suzumiya fits what you're looking for as well, it has a superpowered protaganists, but its done very human like, if that makes sense.
I own all of lastgen systems as of October 2008. (Finally got a Dreamcast)
I own every currentgen system except PS3.
