QKoChan 1 The Earth Invader Girl Author:Ueda Hajime GREETINGS, EARTHLING — In the near-future on planet Earth, a world gone mad where never-ending war is a fact of life, Kirio is the coolest kid at school. Up in the sky, a giant robot is fighting a fleet of gunships, but the brilliant and distant Kirio is far from fazed–until the battling ’bot makes an unexpected landing in Kirio’... more »;s front yard and rings the bell. But the worst threat for Kirio could be what stands on the other side of the door: an alien invader robot with the face of an adorable girl!« less
I really liked this book, I bought it on a whim one day because i needed something to read and i ended up loving it, still own it too. If you liked FLCL you'll like this one as well!