| Year | Date | Publisher | Releases |
|---|---|---|---|
| 2021 | March 5 | JOJO WORLD amusement center began. | |
| March 29 | JC | JOESTAR RADIO ended. | |
| 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. | |
| September 2 | JoJo's Pitter-Patter Pop! ends service. | ||
| September 12 | JOJO WORLD amusement center ended. |
