Updated August 19, 2025
Train, Slayer, and Demon—We added all the latest codes!
Get the best training experience with Hashira Training codes. Boost your character to the MAX, and you’ll go from being Tanjiro to Gyomei in no time. Remember, lifting weights can enhance your breathing technique, so start lifting to avoid death on the battlefield.
All Hashira Training Codes List
Claim free potions and gems via Hashira Training codes to boost your slayer or demon. Become an unstoppable force that no other demon or slayer will be able to defeat. Training to become a Demon Slayer is epic, but imagine training to become the ultimate wheelchair master. Use Wheelchair Training Codes to get started.
Active Codes
| Train | Redeem for 2x Damage Potion | |
| Slayer | Redeem for 2x Strength Potion | |
| Demon | Redeem for 300 Gems |
Expired Codes
- There are no expired codes.
Related: Brainrot Training Codes
How to Redeem Codes in Hashira Training
Redeem the Hashira Training codes by following the steps we made below:
- Run Hashira Training in Roblox.
- Press the cogwheel button.
- Enter a code into the textbox.
- Click the Redeem button to claim freebies.
How to Get More Codes
The only existing social media page is the Oni Hunter Roblox group. Developers post codes there along with the main Roblox game page. You're lucky that this article exists, as now you can bookmark the page and access all the latest codes with just one click.
Hashira Training FAQ
Rebirthing is the best way to go if you want to become a Big Shot in no time. Rebirthing grants players more gems and strength, boosting the grind experience to the MAX.
Codes are valid for a limited amount of time, so you may have been trying to redeem an expired code. Alternatively, you may have mistyped the code, which is also a common problem. Press (Ctrl + C) and (Ctrl + V) to directly input a code, and if it doesn’t work, then it’s surely outdated.
You can collect more free rewards in Hashira Training by simply logging in each day for the next seven days. Stay active in the game to unlock extra playtime goodies—using the auto-training button can make the wait easier.
Hashira Training is a Demon Slayer training simulator game where you can become the strongest slayer or demon. Build your strength and skills by lifting weights and facing others in the arena. Earn wins, collect helpful pets, and prepare yourself for the exciting final battle in the Infinity Castle.
Open our Roblox Game Codes page and dive in for more codes. There are also additional goodies you can find in our Roblox Promo Codes post.
Ana Mitic, a seasoned code writer for GAMURS, blends her deep-rooted passion for gaming with her professional expertise. With a decade of gaming experience, she specializes in immersive titles like Baldur’s Gate 3 and The Witcher 3. Her fondness for horror games highlights her diverse gaming tastes. Beyond gaming, her life is enriched by her four cats and a fluffy dog, adding a personal touch to her tech-savvy persona. 