>>1681210Every professional drawer knows that the optimal length for adult female body is 5.5 times her head. This means her torso should have a length of about 2.5 times her head. We cannot fully know the size of her head since her chin is hidden behind her arm and she has lots of hair, but how I see it, the torso seems to be very close to that 2.5 ratio.
The anime drawing style usually depicts females with unusually big heads and short torso to get the cute and child-like impression. Don't be fooled.