Holomags represented a type of entertainment using holographic technology. In the time of the High Republic Era, Axel Greylark, who was the son of Chancellor Kyong Greylark, was given the nickname "Coruscant Prince" within holomags.
- The High Republic: Convergence (Only mentioned)
- The High Republic: Convergence audiobook (Only mentioned)
- " Fake It Till You Make It " — From a Certain Point of View: The Empire Strikes Back (Appears for the first time)