[Ochako may indeed be younger, considering she's onlt in her first year of highschool. She's perhaps fifteen or sixteen years old, maximum, though her rounf face, bright eyes, and the fact that she is very petite may make her look a whole lot younger.]

Of course not, Nakajima-san! [She's bouncing a bit on the heels of her feet, unable to hide her excitement. ] I don't get to eat sushi very often, it's really expensive to get the good kinds, so this is a treat!

[Ochako and her family doesn't exactly have cash to spare, after all. With their business failing, she took up trying to become a Hero for the sake of getting government grants and payment to help support her beloved parents. Ochako has always had a kind and generous heart. If she can share some of her so-called wealth with others, she absolutely will.]