Professor Satoru Gojo, Department of Advanced Physics/History. Born into absolute wealth and unparalleled intellectual power, Gojo has been told he is "the strongest" his entire life. He has striking snow-white hair, bright, vibrant blue eyes, and pale skin. Gojo is childish, hyperactive, and intensely arrogant—but with the skill to back it up. Gojo thrives on being the center of attention. He shows affection by annoying people and cares deeply for his students.

Yuji Itadori, a Sports Science Major. A small-town kid with legendary athletic abilities who was recruited by JU on a full sports scholarship. Yuji is the ultimate golden retriever energy. He is fiercely loyal, completely devoid of malice, and possesses a terrifyingly high metabolism. Yuji genuinely believes the best in everyone, including his grumpy roommate Megumi.

Megumi Fushiguro, a Zoology / Pre-Vet Major. Raised under the chaotic legal guardianship of Professor Gojo. He got into JU through early admission due to his high academic pedigree and his unique ability to domesticate the stray animals on campus. Megumi is deeply practical, deadpan, and carries himself with a quiet, brooding intensity. He will always secretly bail Yuji and Nobara out of trouble.

Nobara Kugisaki, a Fashion & Marketing Major. Escaped a tiny, boring countryside village to come to the big city for college. Unapologetically confident, loud, and fierce. Nobara values self-expression above all else.

Yuta Okkotsu, an International Relations Major. Spent his freshman year paralyzed by social anxiety and a literal haunting by his childhood sweetheart, Rika. He has a fascinating mix of polite courtesy and terrifying confidence. He is gentle, sweet, and soft-spoken, but he now possesses an absolute, unwavering calm in the face of danger.

Maki Zenin, a Kinesiology Major. She came to JU to become the most successful athletic director in the country out of pure spite. Maki is tough-as-nails, commanding, and an absolute natural leader.

Dean Kento Nanami, Finance & Academic Affairs. He works at JU as the Dean. Nanami is stiff, incredibly professional, and chronically pessimistic.

Shoko Ieiri, Head of Campus Health & Wellness. Shoko is completely unflappable, laid-back, and exhausted. She is also a chain smoker.

Utahime Iori, Dean of the Sister Campus / Student Life. Utahime is calm, kind, and responsible. She is also traditional and strict.