jjba-1.0.jar is a release file of the Minecraft mod JoJo's a Bizarre Adventure for NeoForge, made for Minecraft 26.1.2. It was published on August 24, 2026 and is 7.9 MB in size. For the full description, screenshots and every other version, visit the JoJo's a Bizarre Adventure mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
