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Kaizen codes September 2025

How to redeem Kaizen codes in Roblox.

The header image of Kaizen in Roblox.
Image credit: Lajebo Games JJK
Amelia Zollner avatar
Guide by Amelia Zollner Contributor
Updated on

Kaizen is a Roblox action RPG that’s inspired by Jujutsu Kaisen. You’ll explore a massive world, unlock your Innate Technique, and level up as you fight your way to becoming a Special Grade Sorcerer.

Kaizen can be a pretty grindy game, and leveling up can be tricky, but thankfully, you can use Kaizen codes to stock up on some free boosts, Clan Spins, and Stat Reset Tokens. Development team Lajebo Games JJK typically shares these codes in its official Discord server, but we’ve gone ahead and done the hard work for you. Here are all the current and expired codes as well as instructions on how to redeem codes in Kaizen so you can get right back to fighting (and spinning)!

On this page:

All working Kaizen codes

Here are all the working Kaizen codes as of 4th September 2025:

  • SORRYBUGS: 24 Mastery Boosters, 12 Coredrops Boosters
  • 10klikes: 1 Stat Point Reset Token, Experience Booster (10 minutes)

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How do I redeem codes in Kaizen?

Not sure how to redeem codes in Kaizen? Here’s what you’ll need to do:

  1. Launch Kaizen in Roblox.
  2. Click the settings button near the top left corner of your screen.
    3. A screenshot of Kaizen in Roblox showing the game's settings button.
    Image credit: Lajebo Games JJK/Eurogamer
  3. Scroll down to the bottom of the menu that pops up and enter your code into the ‘type code here’ field.
    4. A screenshot of Kaizen in Roblox showing the game's codes field.
    Image credit: Lajebo Games JJK/Eurogamer

All expired Kaizen codes

  • CURSEDFINGER1
  • SCYTHEUPDATE
  • sorry4delay
  • rotupdate
  • QUICKFIX01
  • PEAKFROST
  • 5KLIKES
  • QUICKFIX0
  • RELEASEPATCH1
  • RELEASE!
  • BETA
  • FIRSTHOUR
  • 1500LIKES

On the hunt for codes for other anime-inspired Roblox games? We’ve got you covered with our guides for Arise Crossover, Fruit Battlegrounds, Anime Saga, Fire Force Reignition, and Jujutsu Infinite.

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