Nobody talking about how ridiculously cute Hanako looks on the first page. She is going to be a real lady-killer when she gets older. So many hearts broken. What's worse is she's already popular as a grade schooler, she's going to be a freaking celeb by high school.
I feel like the way she talks here is more like Ai, so I'm leaning towards that guess... but at the same time anyone can be different with their lover so-