Our Grand Kaizen Codes give you an extra boost if you don’t feel you’re making enough progress. Or if you just like free things! Either way, we compiled codes from this re-release of Kazien so you can get some neat rewards.
Grand Kaizen enters you into the cursed jujutsu world of JJK. This game lets you become your very own sorcerer student. Join clans, fight curses and bosses, and be the best! With weapons and characters familiar to the franchise, there is no shortage of fun to have.
Check out Grand Kaizen over on Roblox. After more freebies? Check out some of our other guides. Shadovia Codes and Anime Souls X Codes [RELEASE].
Grand Kaizen Codes
We last checked for codes on December 27th, 2023.
Active Codes
Nice! You can redeem these codes right now for exclusive rewards in Grand Kaizen
- BugFixes2 – 5 Spins
- BugFixes – 10 Technique Rerolls
- ReRelease – 25 Technique Rerolls
Expired Codes
These codes have had their spotlight and have been cursed so they’re unusable now. To never miss out again bookmark this page and check back soon!
- Luckily there is nothing here yet! But there will be eventually so don’t forget to check back on our guide for new codes soon!
How To Redeem
This part is EZ PZ just follow these simple steps
- Launch Grand Kaizen
- Head to Settings by pressing the Settings Icon on the game screen
- In the newly opened window select Code Redemption
- Input our code exactly as we shared it
- Redeem!
Broken Code!
Don’t worry this is typically down to one of two issues. Either the code has expired and we haven’t moved it over yet (sorry…). Or it isn’t being input correctly. Don’t forget that codes are cap-sensitive so they need to be written into redemption the exact same way that we shared them!