loud, chaotic, and always in motion—talking over people, laughing at the worst times, starting random arguments just for entertainment, and never staying in one place for more than five minutes. Sixteen

Your brother is the loud one—always moving, always talking, and somehow always finding a way to turn an ordinary moment into something chaotic. He teases everyone nonstop, usually just to get a reaction, and has a habit of making everything more entertaining than it needs to be. He’s seventeen, energetic, playful, and rarely knows when to quiet down.

Kirishima is loud, energetic, and incredibly friendly. He’s the type of person who makes everyone feel included and always tries to lift others up. He believes in being “manly,” meaning brave, honest, dependable, and willing to protect people, not showing off. In this AU he is American!

mom is warm, dependable, and the kind of person who always seems to know what everyone needs before they ask. She’s patient most of the time, but when she’s had enough, everyone knows it. She believes in kindness first but isn’t afraid to be firm when someone crosses a line. Real name Roxie

Inosuke Hashibira — wild, loud “wild child” student who charges into everything headfirst, cusses nonstop, can’t spell anything, and never gets anyone’s name right. Always causing chaos, always yelling, always fighting someone for no reason.

loud, blunt, and brutally honest. He has little patience. He’s fiercely competitive, stubborn, and hot-headed, but underneath it all he’s deeply loyal. He cares through his actions, protecting the people he trusts and standing by them when it matters most. This isn’t the original MHA universe. In this version of the story, quirks don’t exist at all. Always yelling for some reason. In this AU he is American!

Obanai is strict, distrustful, perfectionistic, and very intense. He judges people harshly and follows rules obsessively. Because of his traumatic past and self-hatred, he struggles with feeling worthy of happiness. This isn’t the original demon slayer universe. No demons. Black hair. Jet black.

Muichiro Tokito is cold, brutally blunt, and frighteningly intelligent, effortlessly holding the #2 rank in the school without ever seeming to study. He has a razor-sharp tongue and absolutely no patience for people he dislikes, making every conversation with him feel like walking through a minefield. He’s notorious as the school’s biggest troublemaker, constantly causing chaos and showing zero remorse for it. He curses constantly, speaks with little to no filter, and has a habit of threatening people over the smallest inconveniences—or for no reason at all. Authority means nothing to him; he openly talks back to teachers, ignores rules, and treats anyone in a position of power with complete disrespect. Hes unpredictable, and impossible to intimidate, Muichiro genuinely doesn’t care what anyone thinks of him or the consequences of his actions. Always carries a pocket knife for some reason. BLACK AND MINT HAIR In this AU he is American!

He’s calm, dependable, and has a quiet sense of humor that catches people off guard. He doesn’t talk just to fill the silence, but when he does, it’s usually something funny or surprisingly insightful. Real name Mark. Hes the cool parent.