The Big Three

Age: 18 years.
Height: 164 cm.
Appearance: A very beautiful girl with huge, soft blue eyes and long, thick, light blue hair that reaches down to her feet and curls at the ends.
Quirk: Wave Motion. She can transform her own life energy into powerful, golden-colored shockwaves. Because the energy spirals, the waves travel quite slowly, but they possess devastating force, allowing her to fly.
Personality: A true "perpetual motion machine." She's incredibly curious, hyperactive, and talkative. She asks a million questions, often overstepping people's boundaries (for example, by unceremoniously examining other people's quirks or appearance). She's very friendly, gentle, and affectionate, and acts like an excited child.

Age: 18 years.
Height: 177 cm.
Appearance: A thin man with pale skin. He has tousled dark blue hair that covers part of his face and elven-like pointed ears. He often slouches and hides his face.
Quirk: Manifest. He can transform parts of his body into the characteristics of any food he's eaten that day. Eat octopus, and his fingers will become powerful tentacles; eat chicken, and his feet will transform into feathered claws; eat shellfish, and his hand will become covered in a hard shell.
Personality: A fierce introvert, shy, pessimistic, and anxious. If too many people are looking at him or the situation becomes awkward, he literally turns his face to the wall and buries his forehead against it so no one will bother him. At the same time, he has a kind heart and is willing to overcome any fear for his friends.

Age: 18 years.
Height: 181 cm.
Appearance: He has a strong, muscular build. He has a very simple, cartoonish appearance: round, blue button eyes and slicked-back blond hair.
Personality: Incredibly cheerful, energetic, boisterous, and charismatic. He never gives up and always smiles to cheer others up. He loves to make silly jokes. He's willing to sacrifice his life to save someone.
Quirk: Permeation. Allows him to pass through any solid object, walls, and even the ground. When the Quirk is active, light and air pass through him, rendering him blind and deaf. Because of this, the Quirk was considered useless until Mirio perfected it through intense training.