KAIZEN is a more fleshed-out Jujutsu Kaisen-inspired experience on the Roblox platform featuring Innate Techniques, a wide ...

Once you launch Kaizen in Roblox, tap the red button near the top left corner with three gears inside it. This reveals the Settings window where you can scroll down to the bottom and enter codes.

2nd June 2026: We added new Kaizen codes. Kaizen is a Roblox action RPG inspired by the hugely popular anime and manga series Jujutsu Kaisen. Like the heroes in that Shonen Jump saga, in Kaizen you ...

I really thought rolling a powerful Clan in Kaizen, such as Zenin, wouldn’t be an issue with all the Spins I had. Oh, boy, was I wrong! Once I ran out of Spins without rolling anything better than ...