| Year | Date | Publisher | Releases |
|---|---|---|---|
| 2021 | February 18 | JoJo's Bizarre Adventure: The Official App ends service. | |
| March 5 | JOJO WORLD amusement center began. | ||
| March 29 | JC | JOESTAR RADIO ended. | |
| April 1 | Hirohiko Araki Official Website ends service. | ||
| April 4 | JOESTAR The Inherited Soul was broadcasted. | ||
| April 13 | JoJo's Bizarre Adventure: Stardust Shooters ends service. | ||
| May 19 | JC | (Tankōbon) JoJo's Bizarre Adventure, JJL Volume 26 (130) is released. | |
| August 19 | UJ | JoJolion serialization ended. | |
| September 2 | JoJo's Pitter-Patter Pop! ends service. | ||
| September 12 | JOJO WORLD amusement center ended. | ||
| September 17 | JC | (Tankōbon) JoJo's Bizarre Adventure, JJL Volume 27 (131) is released. | |
| October 19 | UJ | Cool Shock Old B.T. is released. | |
| October 19 | UJ | Thus Spoke Kishibe Rohan: Short Story Collection (Booklet 4) is released. | |
| December 1 | DP | JoJo's Bizarre Adventure: Stone Ocean (Anime) is released on Netflix (episode 1 to 12). | |
| December 18 | UJ | JoJo's Bizarre Adventure: Crazy Diamond's Demonic Heartbreak began serialization. | |
| December 18 | UJ | Fujiko's Bizarre Worldly Wisdom -Whitesnake's Miscalculation- is released. | |
| December 27 | NHK | TV drama Thus Spoke Kishibe Rohan Season 2 aired. | |
| December 27 | NHK | TV drama The Run aired. | |
| December 28 | NHK | TV drama From Behind aired. | |
| December 29 | NHK | TV drama Mutsu-kabe Hill aired. | |
| 2022 | January 8 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 1 aired. |
| January 15 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 2 aired. | |
| January 22 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 3 aired. | |
| January 29 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 4 aired. | |
| February 5 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 5 aired. | |
| February 12 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 6 aired. | |
| February 19 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 7 aired. | |
| February 26 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 8 aired. | |
| March 5 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 9 aired. | |
| March 12 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 10 aired. | |
| March 19 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 11 aired. | |
| March 19 | Shueisha | Spring 2022 issue of JOJO magazine is published. | |
| March 19 | Shueisha | El Aleph's Guatemala Arc is published. | |
| March 19 | Shueisha | Iggy the Stray Dog short story is published. | |
| March 19 | Shueisha | Thus Spoke Kishibe Rohan Episode 10 is released. | |
| March 26 | DP | (Anime) JoJo's Bizarre Adventure, SO Episode 12 aired. | |
| April 19 | UJ | The first half of Thus Spoke Kishibe Rohan Episode 11 is released. | |
| April 30 | UJ | Hirohiko Araki JoJo Exhibition: Ripples of Adventure Kanazawa exhibition resumes. | |
| May 19 | UJ | The second half of Thus Spoke Kishibe Rohan Episode 11 is released. | |
| May 19 | Shueisha | Iggy the Stray Dog light novel is published. | |
| July 14 | Globe-Trotter Travel Guidebook is published. | ||
| September 1 | BN | All-Star Battle R is released. | |
| September 1 | DP | JoJo's Bizarre Adventure: Stone Ocean (Anime) is released on Netflix (episode 13 to 24). | |
| December 1 | DP | JoJo's Bizarre Adventure: Stone Ocean (Anime) is released on Netflix (episode 25 to 38). | |
| December 19 | Shueisha | Winter 2022 issue of JOJO magazine is published. | |
| December 19 | Shueisha | El Aleph's Peru Arc is published. | |
| December 19 | Shueisha | testimone di gangster is published. | |
| December 19 | Shueisha | JOJO's Bizarre Quizzes 500 is published. | |
| December 26 | NHK | TV drama Thus Spoke Kishibe Rohan Season 3 aired. | |
| December 26 | NHK | TV drama Hot Summer Martha aired. | |
| December 27 | NHK | TV drama Rock-Paper-Scissors Kid aired. | |
| 2023 | February 17 | UJ | The JOJOLands began serialization. |
| March 20 | JOJO A-GO!GO! is reprinted. | ||
| March 29 | JOJOVELLER is reprinted. | ||
| May 19 | UJ | JoJo's Bizarre Adventure: Crazy Diamond's Demonic Heartbreak ended serialization. | |
| June 19 | Shueisha | Crazy Heartbreakers is published. | |
| August 18 | JC | (Tankōbon) JoJo's Bizarre Adventure, TJL Volume 1 (132) is released. | |
| May 26 | Various | Rohan au Louvre live action film is released. | |
| October 19 | The Escape from JoJo's Bizarre Nightmare event begins. | ||
| November 24 | Learn a Lot of English with JoJo's Bizarre Adventure! is released. | ||
| December 19 | Shueisha | Winter 2023 issue of JOJO magazine is published. | |
| December 19 | Shueisha | El Aleph's Final Arc is published. | |
| December 19 | Shueisha | There's No Love Like a Parent's is published. | |
| December 19 | JC | (Tankōbon) JoJo's Bizarre Adventure, TJL Volume 2 (133) is released. | |
| 2024 | February | Phantom Blood: The Musical is released. | |
| April 18 | JC | (Tankōbon) JoJo's Bizarre Adventure, TJL Volume 3 (134) is released. | |
| April 18 | Shueisha | El Aleph light novel is published. | |
| May 5 | NHK | TV drama Thus Spoke Kishibe Rohan Season 4 aired. | |
| May 5 | NHK | TV drama Poaching Seashore aired. | |
| May 19 | NHK | TV drama The Other Poaching Seashore is released on Amazon Prime. | |
| August 19 | JC | (Tankōbon) JoJo's Bizarre Adventure, TJL Volume 4 (135) is released. | |
| November 15 | Hirohiko Araki's New Manga Techniques is released. | ||
| December 18 | Shueisha | Winter 2024 issue of JOJO magazine is published. | |
| December 18 | UJ | (Novel) Thus Spoke Kishibe Rohan: Short Story Collection Volume 4 is released. |
