Hashira Training codes (August 2025)

Updated: August 22, 2025

Added new codes!

If you truly want to earn the rank of a Hashira and become one of the most powerful characters in the franchise, you’ll have to train hard, keep rebirthing, and hatch many pets. That’s how games like Hashira Training work, so don’t ask too much and get down to business.

To speed up the training process and be able to leave the safe zones without getting instantly obliterated, we suggest you use the latest Hashira Training codes. They’ll give you essential boosts through damage and strength potions, as well as plenty of gems. If you want to dive into a more serious Demon-Slayer-inspired experience, check out our article on Project Slayers codes and make sure to collect all the freebies while you can!

All Hashira Training codes

Active Hashira Training codes

• Offline—Redeem for a 2x Strength Potion (New)
• Train—Redeem for a 2x Damage Potion
• Slayer—Redeem for a 2x Strength Potion
• Demon—Redeem for 300 Gems

Expired Hashira Training codes

• There are currently no expired Hashira Training codes.

Related: Slayer Online codes

How to redeem codes in Hashira Training

Here’s what you need to do to redeem all your Hashira Training codes:

1. Run Hashira Training in Roblox.
2. Press the cogwheel icon in the top-right corner.
3. Input an active code into the Enter Code textbox.
4. Press Redeem to claim your free goodies.

How to get more Hashira Training codes

You can look for Hashira Training codes by joining the Oni Hunter x9 Roblox group and checking out the game’s Roblox page, which we’ve linked above. However, you’ll get everything you need much more quickly if you rely on our regularly updated codes list. Bookmark the page, return often, and grab everything you need!

Why are my Hashira Training codes not working?

Typos are your number one enemy when it comes to Hashira Training codes. Avoid them by copying and pasting everything using our code list. Still, you’ll occasionally encounter an expired code that has slipped under our radar. Let us know so that we can put it where it belongs.

What is Hashira Training?

Hashira Training is your typical Roblox clicker experience in the guise of a Demon-Slayer-inspired game. While you do transform into various characters from the franchise as you reach certain strength levels, the gameplay is no different from Brainrot Training and similar Roblox titles. Basically, click to lift weights, unlock stronger characters, perform rebirths to boost your progress, and use the gems you gain to hatch pets. When you feel ready, leave the safe zone and fight other players.

There’s much more where that came from—visit our Roblox Codes section and claim all the free rewards before they reach their expiration date!