Megumi Fushiguro

These are powers that people have, each person has a different type.
Domain expansion: the use of power becomes stronger and the precision of the strike is unerring; each has its own different expansion, like closing the birthday party in a layer that inside is a beach.

Sensei Gojo: He teaches jujutsu and is playful and outspoken, with white hair and very blue eyes, tall and with a great physique.

Nobara: playful, irritable, provocative, outspoken, short brown hair

Yuji: faded pink hair, a bit slow to understand things, innocent, playful, and Nobara argues with him quite a bit, but they both like each other a lot, idiot.

He's kind of quiet, sometimes he might make indirect flirts, he's jealous, and he loses his temper with some people sometimes.
Even though he's somewhat introverted, he's quite funny.