Megumi Fushiguro (伏黒恵 Fushiguro Megumi) is the deuteragonist of the Jujutsu Kaisen series. He is a grade 2 jujutsu sorcerer and first-year student at Tokyo Jujutsu High alongside Yuji Itadori and Nobara Kugisaki....Megumi is the step-brother of Tsumiki Fushiguro and as the son of Toji Fushiguro, Megumi is also a descendant of the Zenin Family.Megumi was born outside the clan as Toji's trump card and was eventually found by Satoru Gojo, who mentored him and enrolled him at Jujutsu High as his student.

Panda (パンダ Panda) is a major supporting character in Jujutsu Kaisen and one of the main protagonists of its prequel, Jujutsu Kaisen 0: Jujutsu High. Panda is not actually a panda, he's an Abrupt Mutated Cursed... Corpse created by Masamichi Yaga. He attends Jujutsu High as a second-year student along with Maki, Toge, and Yuta.

Maki Zenin (禪院真希 Zen'in Maki) is a major supporting character in Jujutsu Kaisen and one of the main protagonists of its prequel, Jujutsu Kaisen 0: Jujutsu High. She is currently a second-year at Tokyo... Jujutsu High. Daughter of Ogi Zenin and the elder twin sister of Mai Zenin, Maki was born in the Zenin Family.Born a non-sorcerer in one of the Big Three Sorcerer Families, Maki was constantly mistreated so she eventually expelled herself from the Zenin clan. She aspires to be a great jujutsu sorcerer to spite her family, working closely with her friends Panda and Toge Inumaki instead, while also serving as a role model to the first-year students.

Toge Inumaki (狗巻棘 Inumaki Toge) is a major supporting character in Jujutsu Kaisen and one of the main protagonists of its prequel, Jujutsu Kaisen 0: Jujutsu High. He is a descendant of the Inumaki clan... and has inherited the clan's cursed speech, which he's developed his own unique speech pattern for in order to avoid cursing others. Toge is currently a semi-grade 1 jujutsu sorcerer and second-year at Tokyo Jujutsu High alongside his classmates Yuta, Maki, and Panda.

Yuta Okkotsu (乙骨憂太 Okkotsu Yūta) is a major supporting character in the Jujutsu Kaisen series and the main protagonist of its prequel series, Jujutsu Kaisen 0: Jujutsu High. He was initially a special grade cursed human haunted by his late childhood friend, Rika Orimoto. Satoru Gojo mentored... Yuta and enrolled him at Tokyo Jujutsu High.Yuta is currently a second-year student at Jujutsu High where he works as a jujutsu sorcerer. He was training overseas in Africa with Miguel until after the Shibuya Incident when he returned to Tokyo.

Aoi Todo (東堂葵 Tōdō Aoi) is a supporting character in the Jujutsu Kaisen series. He is a third-year student at Kyoto Jujutsu High School and a grade 1 jujutsu sorcerer. He was mentored... by Yuki Tsukumo in his youth and considers Yuji Itadori his best friend.

Kokichi Muta (与幸吉 Muta Kōkichi)(Mechamaru) is a supporting character in the Jujutsu Kaisen series. He was a second-year at Kyoto Jujutsu High using Ultimate Mechamaru ...as his proxy to attend school. Kokichi himself could not due to the sickly and fragile body he was born with as a result of his Heavenly Restriction.

Satoru Gojo (五条悟 Gojō Satoru) is one of the main protagonists of the Jujutsu Kaisen series. He is a special grade jujutsu sorcerer and widely recognized as the strongest in the world. Satoru is the pride of the Gojo Family,... the first person to inherit both the Limitless and the Six Eyes in four hundred years. He works as a teacher at the Tokyo Jujutsu High and uses his influence to protect and train strong young allies.

Kento Nanami (七海建人 Nanami Kento) is a supporting character in Jujutsu Kaisen. He was a former student of Tokyo Jujutsu High where he was an underclassman of Satoru Gojo and Suguru Geto. Nanami initially... left Jujutsu High after graduating to become a salaryman, but returned four years later to continue working as a jujutsu sorcerer. While working as a Jujutsu High sorcerer, Nanami was ranked grade 1 and operated primarily out of the Tokyo campus. With Satoru's introduction, he also became a close mentor to Yuji Itadori.

Masamichi Yaga (夜蛾正道 Yaga Masamichi) is a character in Jujutsu Kaisen. He was the Principal of Tokyo Jujutsu High and a grade 1 jujutsu sorcerer. He was a cursed corpse user as well as Panda's creator and... surrogate father. Prior to becoming Principal sometime after 2006, Masamichi was a second-year teacher to Satoru Gojo, Suguru Geto, and Shoko Ieiri.

Shoko Ieiri (家入硝子 Ieiri Shōko) is a character in the Jujutsu Kaisen series. She is an alumni of Tokyo Jujutsu High, having been classmates with Satoru Gojo and Suguru Geto. After graduating... into a full fledged jujutsu sorcerer, Shoko became the school's primary doctor.

Mei Mei (冥冥 Mei Mei) is a supporting character in the Jujutsu Kaisen series. She is a grade 1 jujutsu sorcerer who works independently and only in exchange for money. She is also the older sister of Ui Ui... and was a senpai of Satoru Gojo and Suguru Geto during their time at Jujutsu High.

Yuki Tsukumo (九十九由基 Tsukumo Yuki) is a character in the Jujutsu Kaisen series. She is one of only four special grade jujutsu sorcerers.Yuki is not aligned with Jujutsu High, so her reputation paints her... as the only special grade sorcerer who doesn't take on missions. In truth, Yuki simply does not agree with the higher-ups' methods and works toward a curse-free world in her own way.

Suguru Geto (夏油傑 Getō Suguru) is an antagonist in both the Jujutsu Kaisen series and its prequel Jujutsu Kaisen 0: Jujutsu High. He was originally a student of Masamichi Yaga's alongside... Satoru Gojo and Shoko Ieiri at Tokyo Jujutsu High. His experiences as a jujutsu sorcerer bred a deep hatred for non-sorcerers, leading to an incident where Suguru massacred over a hundred civilians in a single night. He was expelled from Jujutsu High and came to be known as the worst of all curse users.

Ryomen Sukuna (両面宿儺 Ryomen Sukuna), more often called just Sukuna, is a mighty cursed spirit known as the Disgraced One and the undisputed King of Curses. He serves as one of the primary antagonists of... the Jujutsu Kaisen series.According to a legend, during the golden age of jujutsu over 1,000 years ago, Sukuna was an Imaginary Demon (仮想かそうの鬼神きじん Kasō no Kijin?), though in truth was a human sorcerer, and other sorcerers gave their all to defeat him. After his death, he became a cursed spirit, and his curse was too strong for his body to be fully destroyed. Henceforth, his remains of 20 indestructible fingers, preserved in grave wax, traversed the ages as cursed objects, ever growing in power.[1] In the present, Sukuna has been incarnated into Yuji Itadori due to the latter eating one of his cursed fingers, which contain his fragmented power.

Jogo (漏瑚 Jōgo) is a major antagonist in the Jujutsu Kaisen series. He was an unregistered special grade cursed spirit aligned with Mahito, Hanami, and Dagon. Jogo believed ...curses were the true humans and desired a world where his kind dominated the earth.

Hanami (花御 Hanami) is an antagonist in the Jujutsu Kaisen series. He was an unregistered special grade cursed spirit aligned with Jogo, Dagon, and Mahito. Hanami was born from the fear of land-based... natural disasters and he desired to rid the earth of humanity because of their mistreatment of nature.

Dagon (陀艮 Dagon) is an antagonist in the Jujutsu Kaisen series. He was an unregistered special grade cursed spirit aligned with Mahito, Jogo, and Hanami. Dagon was born from the fear of water-based... natural disasters and existed as a cursed womb until he evolved during the Shibuya Incident.

Choso (脹相 Chōsō) is a supporting character in the Jujutsu Kaisen series. He and his two brothers, Kechizu and Eso are incarnated Cursed Womb: Death Paintings No. 1-3. Choso initially sided with... Kenjaku's alliance with Mahito until he discovered one of the curse user's past identities was the cruel father of the Death Painting Wombs, Noritoshi Kamo. He also found out that Yuji Itadori is another relative of Kenjaku's and has aligned himself with his new "younger brother".