Background
The Sorcerer Killer. Born into the Zenin clan with a Heavenly Restriction that traded every drop of cursed energy for a perfected physical body. Toji couldn't see curses, couldn't use techniques, couldn't sense cursed energy, and he killed jujutsu sorcerers for a living anyway.
His physical abilities exceeded anything a normal human body could produce. Speed, strength, reflexes, durability, all pushed to levels that let him fight and defeat cursed technique users through pure physicality. He killed 
Satoru GojoSatoru GojoSpecial Grade · HumanThe strongest jujutsu sorcerer alive, and he knows it. Gojo inherited both the Limitless technique and the Six Eyes, a combination that hadn't appeared in the Gojo clan for four hu... (who revived) and 
Riko AmanaiRiko AmanaiHumanA fourteen-year-old told she was born to be absorbed into Master Tengen, and who spends her last days deciding she would rather not. Gojo and Geto are assigned to protect her, and ..., the Star Plasma Vessel, altering the course of jujutsu history.
Toji's legacy shaped the series in ways he never intended. His son Megumi inherited the Ten Shadows Technique. 
Maki ZeninMaki ZeninGrade 4 · HumanBorn into the Zenin clan with minimal cursed energy: a disgrace by their standards. Maki chose to become a sorcerer anyway, fighting with cursed tools and raw physical skill to com... achieved the same Heavenly Restriction after Mai's death. And during Shibuya, Ogami's 
Séance TechniqueSéance TechniqueInnate TechniqueOgami copies the dead. Her technique channels a deceased person's physical body into a living vessel, transforming the vessel's appearance and physical attributes to match the dead... channeled Toji's body into her grandson so effectively that Toji's combat instincts took over completely: the resurrected body walked into Dagon's domain and killed a special grade cursed spirit with bare hands.
Key events
- Episode 28DeathGojo's Past
Star Plasma Vessel, assassinated by Toji Fushiguro moments before merger with Tengen.
- Episode 28DeathGojo's Past
Sorcerer Killer, killed by Gojo after Gojo mastered Reverse Cursed Technique and unlocked Hollow Purple.
- Episode 28Revelation
Toji Fushiguro was Megumi's father: a man born with zero cursed energy but superhuman physical abilities (Heavenly Restriction)
- Episode 39DeathShibuya Incident
Special-grade cursed spirit. Killed by Toji Fushiguro (resurrected) who broke into his Domain.
Known techniques
Cursed Tool
Chain of a Thousand Miles
万里ノ鎖
Episode 28
A special grade chain that extends indefinitely, used by Toji as a restraint rather than a weapon. It holds anything long enough for him to close the distance.
Cursed Tool
Inverted Spear Of Heaven
天逆鉾
Episode 27
A special grade spear that nullifies any cursed technique it touches, which is what let a man with no cursed energy kill the strongest sorcerer alive. Toji found it in the Zenin vault and used it exactly once on Gojo.
Fights
Megumi vs. Toji
Shibuya Incident
Against Megumi Fushiguro
Megumi meets his father outside Shibuya Station, except it is not really Toji, and Toji works out who he is one moment too late.
Satoru Gojo vs. Toji Fushiguro
Gojo's Past
Against Satoru Gojo
Toji ambushes a teenage Gojo who has never lost and does not know how to be losing. It ends with Gojo dead, briefly.
Satoru Gojo vs. Toji Fushiguro: Rematch
Gojo's Past
Against Satoru Gojo
Gojo comes back from that with Reverse Cursed Technique and the Six Eyes finally working together, and the rematch takes almost no time at all.
Suguru Geto vs. Toji Fushiguro
Gojo's Past
Against Suguru Geto
Geto arrives in the Tombs of the Star Corridor after Riko is already dead, which is the part that breaks him rather than the fight.
Toji Fushiguro vs. Dagon
Shibuya Incident
Against Dagon
Toji walks into Dagon's domain, asks what is happening, and resolves a fight three sorcerers could not, in about a minute.
Connections
Record
Episode appearances
11 episodes