So: Asian schoolgirl/writer/artist/model in real life. Check. Schoolgirl uniform of exactly the proper fit and length. Check. All the trappings of anime and manga that boys like. Check. What's left?
GIANT ROBOTS! So...a giant robot comes smashing Godzilla-like through her city. What's a Banzai Girl to do? Why, try to save her town, of course!
But the rampaging mass of metal has other plans....