jujutsu_blocks-VER1.jar is a release file of the Minecraft mod Jujutsu Blocks (JJK) for Forge, made for Minecraft 1.20.1. It was published on April 26, 2026 and is 0.9 MB in size. For the full description, screenshots and every other version, visit the Jujutsu Blocks (JJK) mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
