The Franchouchou girls are back and better than ever! Unfortunately for them, they are also heavily in debt. After a concert bombs, the undead members are forced to take day jobs to pay off the venue, and their normally eccentric manager, Koutarou Tatsumi, sinks into alcoholism. But dark days cannot keep these idols down! Rival idols appear, a famous talk show host retires, and existentialism takes root. Koutarou's legacy will slowly unravel while a journalist closes in on the truth. As Saga plunges into chaos, Franchouchou may realize being dead is the least of their worries—but at least the legendary Tae Yamada gets even more legendary!

Idly indulging in baseless paranormal activities with the Occult Club, high schooler Yuuji Itadori spends his days at either the clubroom or the hospital, where he visits his bedridden grandfather. However, this leisurely lifestyle soon takes a turn for the strange when he unknowingly encounters a cursed item. Triggering a chain of supernatural occurrences, Yuuji finds himself suddenly thrust into the world of Curses—dreadful beings formed from human malice and negativity—after swallowing the said item, revealed to be a finger belonging to the demon Sukuna Ryoumen, the King of Curses. Yuuji experiences first-hand the threat these Curses pose to society as he discovers his own newfound powers. Introduced to the Tokyo Prefectural Jujutsu High School, he begins to walk down a path from which he cannot return—the path of a Jujutsu sorcerer.

At the pinnacle of his gymnastics career, Joutarou Aragaki—nicknamed Samurai for his signature hairstyle—suffers a shoulder injury following his wife's death. Five years later, he continues to push the limits of his body as a member of the Japanese gymnastics team. However, Joutarou's strenuous training fails to show any progress. His coach, Noriyuki Amakusa, advises that he retires. Together with his exuberant and supportive nine-year-old daughter, Rei, Joutarou takes a trip to Ego Wonderland to break the bitter news to her. However, their excursion ends in an odd encounter with a peculiar self-proclaimed ninja named Leonardo. He follows them home and interrupts Joutarou's every attempt at telling his daughter. Upon learning that Leonardo hopes to witness his gymnastics again, Joutarou astounds Japan with his announcement that he is not retiring. Joutarou dedicates himself to the biggest challenge of his career to prove that the gymnastics world is right where he belongs.

When Minato Kiyomizu wakes up in a hospital, he learns that he has been comatose for 203 days. As it turns out, a car accident has caused him to lose all memory of his middle school journey. Eventually, he discovers his former glory in water polo and desires to continue where he has left off. However, embarrassingly becoming aware of the massive disparity between his old and current self, Minato begins intensive rehabilitation in hopes of starting anew—a life without water polo. Yet, Minato is promptly reminded of his past prowess and a promise on his very first day in Yamanami High School. Soon enough, despite being completely aware of his ineptitude, he joins the school's water polo club! While needing to relearn the sport's basics, he, along with his clubmates, must recruit new members to attain the required seven-man roster. With that, Minato tries to rekindle his deeply buried talent for water polo—and become one of Japan's renowned players once again.