How do I install uzJJK - Legacy?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does uzJJK - Legacy work with?

The listing gives Minecraft 1.21.3. This is the version stated by the author or source site, not something we verified ourselves.

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uzJJK - Legacy

Java data pack listed for Minecraft 1.21. File opened and checked on 10 Oct 2026; downloads from the MC Java Mods app on Android.

by uzwn · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

This datapack has just been ported from Planet Minecraft to Modrinth. So old beta versions are not available. This is a Jujutsu Kaisen datapack, made by yours truly - uzwnrt. Please be sure to expect bugs, has this is the first update of release. Updates aren't that consistent, but you can join the discord and follow up on progress.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.3
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

File checked by MCModsHub

Downloads as uzJJK (v0.1).zip
Download size: 3.9 MB
Download link checked 7 Nov 2026 — working

These come from our own check of the pack file, not from the source page.

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