Gege Akutami's return with the Jujutsu Kaisen spin-off drops readers into 2086, where aliens wielding cursed energy-like abilities seek refuge on Earth. The first chapter's 52 pages introduce Yuka and Tsurugi Okkotsu, two young sorcerers navigating family tensions.
The Jujutsu Kaisen spin-off rewards romantic speculation by presenting Yuta Okkotsu and Maki Zenin as married grandparents who lived into their seventies. Their legacy continues through their grandchildren. Each inherited unique qualities—Yuka carries Yuta's determination and bond with his famed ring, while Tsurugi reflects Maki's Heavenly Restriction..

The Jujutsu Kaisen spin-off, officially titled Jujutsu Kaisen 3 Mojuro or simply Mojuro, takes place in the year 2086. The description follows Yuta and Maki’s descendants, Yuka and Tsurugi Okkotsu. This futuristic setting allows Akutami to explore how the jujutsu world has evolved over several decades while maintaining ties to the original cast.
The narrative starts with extraterrestrial beings called Simuria arriving on Earth as refugees. These aliens have abilities remarkably similar to cursed energy manipulation. The story explores diplomatic tensions between Japan, America, and these alien visitors, building upon plot threads established in the original series.
Character development and legacy in Jujutsu Kaisen Spin-Off

Yuka, one of the protagonists, represents a fascinating blend of her grandparents' characteristics. She inherits Yuta's determination while displaying fierce independence reminiscent of Maki. The young sorcerer struggles with family expectations regarding Yuta's legendary ring, a powerful cursed object that becomes central to her character development.
Her brother Tsurugi possesses a Heavenly Restriction similar to their grandmother Maki. Born without cursed energy, he relies on cursed tools and exceptional physical abilities. This creates interesting dynamics within the family.
The Jujutsu Kaisen spin-off shows that both Yuta and Maki lived full lives, growing into their seventies. Maki's death preceded Yuta's, with their passing deeply affecting their grandchildren. The story indicates that despite the trauma and hardships they endured in their youth, both characters found happiness and fulfillment in their later years.
Traditional hierarchies persist

Even with the passage of time, jujutsu society’s rigid traditions remain firmly in place. The three great sorcerer families, Gojo, Zenin, and Kamo, continue exerting influence over young sorcerers. Yuka struggles against prejudice from the Gojo clan regarding her claim to Yuta’s ring, exposing deep-rooted gender bias.
This continuation of systemic problems delivers commentary on how institutional change often moves more slowly than individual progress. The Jujutsu Kaisen spin-off shows that while characters like Satoru Gojo taught progressive ideals, entrenched rankings proved remarkably resilient across generations.
The Jujutsu Kaisen spin-off handles several unresolved plot elements from the main series. International attention of cursed energy, America's continued pull on Japanese sorcerers, and the long-term outcomes of major events receive exploration through this futuristic lens.
The success of this Jujutsu Kaisen spin-off could pave the way for additional projects within the franchise. Akutami’s willingness to collaborate on spin-off works opens the door to exploring alternate eras in the story.
The introduction of alien elements creates opportunities for genre-blending narratives that could attract new readers while pleasing existing fans. The mix of science fiction elements with classic jujutsu forms offers unique storytelling.