Onikami is a Roblox action RPG inspired by the anime series Demon Slayer. In Onikami, you’ll pick between being a demon or human, roll for different character attributes like Nichirin Sword and demon horn colors, and master a complex combat system as you rank up.

Short on resources? That’s where Onikami codes come in - using these will net you plenty of freebies like Sun Essences, Nichirin Color Rerolls, and Style Resets. Development team Redevil Studios usually shares new codes in the game’s official Discord server, but we’ve gone ahead and done all the hard work for you by rounding up all the current and expired codes (as well as instructions on how to redeem codes in Onikami) so you can get right back to being a demon... or slaying them.

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Here are all the working Onikami codes as of 18th August 2025:

!30KLIKES - 15 Sun Essences NEW

!SORRY - 5 Sun Essences NEW

!UPDATEISHERE - 10 Sun Essences

!6MVISITS - 5 Sun Essences

!7MVISITS - 10 Sun Essences

!20KLIKES - Style Reset

!25KLIKES - Style Reset

!25KFAVORITES - Nichirin Color Reroll

!30KFAVORITES - Nichirin Color Reroll

!DROPS - 2 Sun Essences

!DOUMATIME - 2 Sun Essences

!OSGURITADEVOLTA - Nichirin Color Reroll

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

Launch Onikami in Roblox.

Click the ‘MENU’ button near the top left corner of your screen.

Click the shopping cart icon button that pops up.

Enter your code into the field at the bottom of the menu and hit ‘REDEEM.’

!RaceReset

!NichirinColor3

!LikeTheGame

!FaceReroll

!RaceReset2

!HairColor2

!HornAppearance2

!SkinColor2

!500Likes

!100KVisits

!SwordsmithGift

!RaceReset3

!Korno

!OutMySight

!NiceEyes

!170Kvisits

!SufferUpdate

!700Likes

!600Likes

!FaceRerollFix

!FaceRerollFix2

!200KVISITS

!StyleReset

!RaceReset4

!HornDemon

!Drippy3

!Drippy2

!Drippy

!NEWFACES

!FamilyNew

!1KLIKES

!GetMurata

!SorryForTheShutdown

!SorryForTheShutdown2

!SorryForTheShutdown3

!NewLifeNewColors

!Smurf

!Shifre

!NotRacist

!Korninho

!BIGUPDATE

!OneEyed

!ResetStyle

!2KFAVORITES

!280KVISITS

!250KVISITS

!1200LIKES

!CorteNovo

!Kornao

!NewRaceNewHistory

!PoopSword

!GetPinkSword

!AdoptMe

!1600LIKES

!1500LIKES

!REWORKS

!20KFAVORITES

!17500FAVORITES

!17500LIKES

!15KLIKES

!5MVISITS

!ComeBack

!2xEXPHAHAHAHAHA

!MoreSkills

!Style

Done with Onikami but looking for a head start in other popular anime-inspired Roblox games? We’ve got you covered with our codes guides for All Star Tower Defense X, Ninja Time, Steal an Anime, Fruit Battlegrounds, and Jump Stars.