This guide shares all active codes for Roblox Grand Kaizen while sharing steps for redeeming the codes.
Grand Kaizen is an experience on the Roblox platform based on the famous manga and anime series Jujutsu Kaisen.
Sticking to the source material, the game offers a fictional world filled with unique powers, weapons and other things that you can wield to become powerful to fight enemies that come in different shapes and forms.
There are certain aspects of the game where you have to perform spins to get a better Techniques.
So keep reading our guide as we share all active codes for Grand Kaizen that give you free spins, Technique rerolls, and other such things for free.
Grand Kaizen Re-Release Active Codes
Here are all the working redeem codes we have found for Grand Kaizen, which you can use to get free rewards.
Update: We checked for new codes on August 14, 2025.
- Update1Soon! - 30 Technique Rolls
While you are here, check out our Roblox Promo Codes for free cosmetics and other account-level rewards, and Roblox games codes list for more freebies and rewards.
All Expired Codes
- 30k Likes!
- HappyNewYear
- MobileFixes
- 20kLikes!
- 15kLikes!
- BugFixes2
- ReRelease
- BugFixes
How To Redeem Codes In Grand Kaizen Re-Release
You can redeem Grand Kaizen codes by following the steps below:
- Open Grand Kaizen on Roblox
- Enter the game
- Click on the Chat icon on the top left side
- Enter the Redeem Codes in the given field in the following format "!redeem [code]"
- Hit the Enter key to claim rewards
Alternatively, you can also press 'M' on your keyboard and click on the 'Gear' icon to open the Settings menu, where you can find a dedicated code redeem option.
Where To Find More Codes For Grand Kaizen
You can get more codes for Grand Kaizen from the following sources:
Apart from that, it would be best if you bookmark this page and visit it every week, as we update the code list weekly with new codes and updates.