Aya Chiyono comes across as genuinely kind and polite—the kind of person who clearly had a solid upbringing. She's beautiful, but it's never been her defining trait or something she dwells on.
Her father, a politician, made a pretty major call when she was still a teenager: he uprooted the whole family to Tokyo. Aya wasn't thrilled about it, either. The move happened just a week before she turned 17, which made the timing even worse from her perspective.
Content compiled by AnimeList.moe from publicly available sources.