Kaizen is one of the more complete Jujutsu Kaisen-inspired RPGs on Roblox, letting you unlock Innate Techniques, master unique fighting styles, clear raids, and grind your way toward becoming a Special Grade Sorcerer. The Clan you roll directly affects your stats and ceiling, and grinding for good ones takes time. Free codes are the fastest way to stack up Clan Spins, Mastery boosts, and Cursed Coins without waiting around. Here is everything active right now for April 2026.
Breaking Down What Kaizen Codes Give You
Before diving into the list, it helps to understand what each reward type actually does:
| Reward Type | What It Does |
| Clan Spins | Rerolls your Clan, which determines base stats and potential |
| Lucky Clan Spins | Weighted rerolls with a better chance at rarer Clans |
| Binding Vow Spins | Spins the Binding Vow pool for unique passive abilities |
| Domain Shard | Rare material used in late-game crafting and abilities |
| Cursed Coins | In-game currency for the shop |
| 2x Mastery / EXP | Timed boost that doubles your progression rate |
| 2x Raid Luck / Drop | Increases drop rates during raid sessions |
| Stat Reset Token | Lets you redistribute your stat points |
All Active Kaizen Codes (April 2026)
These are the newest and most valuable codes to prioritise first:
| Code | Rewards |
| YutaCopy! | 10 Clan Spins |
| YutaTime! | 10 Clan Spins, 6 Lucky Clan Spins, 5 Binding Vow Spins, 15 mins 2x Mastery |
| MahoKaizen! | 10 Clan Spins, 6 Lucky Clan Spins, 5 Binding Vow Spins, 15 mins 2x Mastery |
| CURSEDCOINS | 10 Cursed Coins, 2x Raid Luck for 30 mins |
| HakariTime! | 10 Clan Spins, 6 Lucky Clan Spins, 5 Binding Vow Spins, 15 mins 2x Mastery |
| HappySunday! | 10 Cursed Coins, 5 Lucky Clan Spins |
| BUGFIX2! | 10 Cursed Coins, 5 Lucky Spins |
| DELAYUPDATE! | 10 Cursed Coins |
| VerySorry! | 1 Domain Shard, 5 Binding Vow Spins, 8 Lucky Clan Spins |
| KrakenRift! | 10 Clan Spins, 6 Lucky Clan Spins, 5 Binding Vow Spins, 15 mins 2x Mastery |
| UpdateSoon! | 5 Lucky Clan Spins, 30 mins 2x Chest Luck |
| 40kCCU! | 10 Lucky Clan Spins |
| Thunda! | 10 Clan Spins, 6 Lucky Clan Spins, 5 Binding Vow Spins, 15 mins 2x Mastery |
| KAIZENPEAK! | 6 Lucky Clan Spins, 4 Binding Vow Spins, 1 Domain Shard, 15 mins 2x EXP |
| 30kCCU! | 10 Lucky Clan Spins, 10 Binding Vow Spins |
| SHOPBUG! | 15 Lucky Clan Spins, 15 Binding Vow Spins, 30 mins 2x Mastery |
| Heavenly! | 8 Clan Spins, 5 Lucky Clan Spins, 4 Binding Vow Spins, 15 mins 2x Mastery |
| THANKS100K | 10 Clan Spins, 1 Domain Shard, 2x Raid Drop Chance for 30 mins |
Note: Kaizen codes are case-sensitive. Enter them exactly as listed, including punctuation, or they will not register.
How to Redeem Kaizen Codes
The code field is inside the Settings menu rather than on the main screen. Here is how to find it:
- Launch Kaizen in Roblox and select Play to enter the game
- Click the Settings (gear) icon in the top left corner of your screen
- Scroll to the bottom of the Settings menu until you reach the Codes section
- Type or paste your code into the “type code here” field
- Click the red checkmark button to confirm and claim your rewards
Copy codes directly from the table above to avoid any case or punctuation errors.
Expired Kaizen Codes
There is a long history of codes for this game. None of these work any longer:
Lucky24k, 23kCCU, PeakKaizen, Kamo, 14kCCU!, 10kCCU!, LuckyDelay, BindingVow, Maki, LOVEYALL, RaidDrop, Weekend!, LuckySpin!, Mahito!, BUGFIX!, 4kCCU!, PVP!, PvPRanked!, Lucky!, BestCommunity, Shutdown!, FARMINGTIME, ITADORI, RESETSTATS!, BlackFlash!, Soon!, Newyear!, MiniUpdate!, HappyChristmas, GIFT!, Sukuna!, HappyXMAS, 100k!, 2kCCU!, 15kLikes!, Thankyou!, Gojo!, SORRYBUGS, CURSEDFINGER1, SCYTHEUPDATE, sorry4delay, rotupdate, 10klikes, QUICKFIX01, PEAKFROST, 5KLIKES, RELEASEPATCH1, 1500LIKES, FIRSTHOUR, BETA, RELEASE!, INVERTED_SPEAR_UPDT, DOUBLE_MODULE, SPEAR_DELAY_CODE, CHECK_GAME_SHOP, FOURSPINS, SUB_TO_GRIFON_GAMES_2, BLACKFLASH_DELAY_WHOOPS, CHRISTMAS2023, BUG_FIX, THANKS_FOR_14_MIL, TOJI_SOON, MORE_UPDATES_SOON, PVP_SOON!, 20KLIKES!, 6KPLAYERS!, ALPHA!, 5_FREE_SPINS
Where New Kaizen Codes Come From
The developer Lajebo Games JJK typically releases new codes alongside updates and milestone events. The most reliable places to watch are:
- Official Kaizen Discord server – new codes appear here first, usually in the announcements channel
- Lajebo Games JJK Roblox group – follow for update news
One important note: the Kaizen Discord has confirmed that the original Kaizen experience has slowed down development, with the team focusing on a follow-up game. However, existing codes still work and new ones do occasionally drop, so it is worth keeping an eye out.
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