JJKUR4.5.jar is a release file of the Minecraft mod Jujutsu Kaisen Ultimate(Reworked) for Forge, made for Minecraft 1.20.1. It was published on October 31, 2024 and is 127 MB in size. For the full description, screenshots and every other version, visit the Jujutsu Kaisen Ultimate(Reworked) mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.