So, Kyouya's parents are pretty much a nonexistent presence in his life, but they exist! The only thing I've said in my app is that they were businesspeople in Japan who married for convenience and moved to the United States to expand overseas. He was raised by hired help, pretty much, so that's another option to go down.

He was also homeschooled throughout elementary school so a home tutor that is totally-not-based-on-Dino would be awesome and probably the only human being that can make Kyouya be not absurdly angry at other people existing ;u; ;u;

Oh, and! His claim to infamy was beating the shit out of some kid who thought it was a good idea to pick on the quiet kid in class. He sent the other kid to the hospital to months, and gained a bit of a reputation for it. He's now a high school senior (and will be attending the local university in the fall) so other high school students can feel free to have heard of him. Or be that kid he beat up, for that matter.