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Jujutsu Kaisen · Minecraft MMORPG · Java 1.19.4

Kaizen Online, the Jujutsu Kaisen MMORPG server for Minecraft Java 1.19.4

The ultimate vanilla Jujutsu Kaisen experience. Master cursed techniques, climb the grades and write your own legend.

How to play Discord
  • Java 1.19.4
  • 100% vanilla client
  • Pack ≤ 100 MB
  • Free to play
What awaits you

Progression & Powers

Level up, unlock new techniques and become a legendary special grade sorcerer.

What players say

Kaizen Online stands out with its deep, immersive take on the world of Jujutsu Kaisen. The progression is challenging yet fun, and every cursed technique can be devastating in the hands of a skilled player.
Akira8932Special grade player
All in all, Kaizen Online is a quality project built brick by brick with the efforts of the staff and you can see it in the gameplay, its cohesive and barely has any technical issues. The server has been very fun and I'm eager to see how we continue to build up on it and its imminent growth.
ChintS grade sorcerer
Watch

Official Trailer

See Kaizen Online in action before you join.

System requirements

If it runs Minecraft, it runs Kaizen

Kaizen Online is played on vanilla Minecraft Java Edition 1.19.4: no mods, no custom launcher. The only extra is our resource pack (100 MB max), downloaded automatically when you join.

  • Java Edition 1.19.4Official Minecraft launcher
  • No mods required100% vanilla client
  • Pack ≤ 100 MBAuto-download on join
  • Java 17Bundled with the launcher

Minimum

30FPS
  • Operating systemWindows 10 64-bit · macOS 11 · Linux
  • Processor (CPU)Intel Core i3-3210
    AMD A8-7600
  • Graphics (GPU)Intel HD Graphics 4000
    AMD Radeon R5 · OpenGL 3.2+
  • Memory4 GB RAM · 2 GB for Minecraft
  • Storage2 GB free space
  • Connection5 Mbps, stable
Recommended

Recommended

60FPS
  • Operating systemWindows 10 / 11 64-bit · macOS 12+
  • Processor (CPU)Intel Core i5-4690
    AMD Ryzen 3 1200
  • Graphics (GPU)NVIDIA GeForce GTX 750 Ti
    AMD Radeon RX 560 · OpenGL 4.5
  • Memory8 GB RAM · 4 GB for Minecraft
  • Storage4 GB free on an SSD
  • Connection10 Mbps+ · wired or 5 GHz Wi-Fi

High-end

144+FPS
  • Operating systemWindows 11 64-bit
  • Processor (CPU)Intel Core i5-10400F
    AMD Ryzen 5 3600
  • Graphics (GPU)NVIDIA GTX 1660 / RTX 3050
    AMD Radeon RX 6600
  • Memory16 GB RAM · 6 GB for Minecraft
  • StorageNVMe SSD
  • Connection25 Mbps+ wired

Tip: on a laptop, plug it in and make sure Minecraft uses your dedicated GPU. Setting your render distance to 8–12 chunks is the easiest FPS boost.

How to join
They support us

Partners

Kaizen Online is powered by trusted partners who keep the adventure running smoothly.

Want to partner with us? Tell us about your project, we're open to collaborations. →
Your journey starts here

Ready to join the adventure?

Master cursed techniques, climb the grades and carve your name into the Kaizen Online legend. The server is open, all you need is Minecraft Java 1.19.4.

How to play