Ishin Codes for October 2026: Active Rerolls and Yen Rewards

Ishin codes can give Roblox players a valuable head start with free Rerolls and Yen, two resources that support very different parts of the school simulation experience. Rerolls are useful when it is time to alter a character's traits, while Yen is spent on upgrades. Whether the goal is creating a particular look, changing up a fighting style, or improving a student over time, the currently active codes offer rewards without requiring any in-game spending.

Ishin is not limited to one style of play. Players can spend time taking part in school life, practicing an instrument, visiting the cat cafe, and socializing. There is also a more confrontational side, where students can learn to defend themselves and their friends against rival schoolkids competing for control. That range makes both reward types worthwhile: a stack of Yen can help with progression, while Rerolls can be important for players who want more control over their character setup.

The active list below was available as of October 29, 2026. Codes can expire with little warning, and they must be entered with the correct capitalization. Redeem any code you want as soon as possible rather than saving it for later.

All active Ishin codes

These Ishin codes are currently available to redeem:

For useful background on this topic, read BioWare Co-Founder Warns Studios Cannot Replace Game-Making Experience With AI.

• HALLO -- 65 Rerolls
• PETS -- 12,500 Yen
• WATER -- 5,000 Yen
• SOSORRY -- 40 Rerolls
• restart -- 40 Rerolls
• 3KTHANKS -- 45 Rerolls

Redeeming every active code in this batch provides 190 Rerolls and 17,500 Yen. That is a substantial amount of free currency for new players still deciding what kind of student they want to build, as well as returning players who need more flexibility for their character.

The code names themselves are important. Ishin's redemption system is case-sensitive, so HALLO needs to remain in uppercase, while restart must be entered entirely in lowercase. A code may appear to fail simply because one letter was capitalized incorrectly. Copying the spelling carefully, including numbers, is the safest approach.

How to redeem Ishin codes

There is one requirement before the code menu can be used: players must join the Luure Roblox group. Once that is done, rewards can be claimed from within Ishin itself.

1. Join the Luure Roblox group before launching or returning to Ishin.
2. Open the game's main menu.
3. On PC keyboard controls, press Tab.
4. When using a controller, press the menu button.
5. On mobile, tap the menu icon represented by three horizontal lines.
6. Choose Codes from the options at the bottom of the menu list.
7. Type an active code into the box labeled [CODE].
8. Select Claim to receive the reward.

If a reward does not arrive, first check that the Luure Roblox group requirement has been completed. Then verify the code's capitalization and spelling. It is also worth confirming that the code has not already been redeemed on that account, since promotional codes are normally intended for one successful claim per player. If all of those details are correct and the code still does not work, it may have expired since the list was last updated.

What Rerolls do in Ishin

Rerolls are among the most useful rewards offered through Ishin codes because they allow players to make changes to their character. Those changes can include a character's appearance and fighting style, making Rerolls relevant to both role-playing and combat-focused play.

For players treating Ishin primarily as a school-life game, Rerolls can help bring a preferred student concept closer to life. A player may want a certain visual identity, or they might simply decide that their current character no longer fits the story they have in mind. Free Rerolls reduce the pressure to settle immediately.

Players more interested in the competitive side can also benefit. Since fighting style is one of the areas that can be changed, Rerolls provide opportunities to experiment with a different direction. That does not mean every player needs to spend their full supply at once. Keeping some Rerolls in reserve can be sensible, especially for anyone still learning which character options best fit their preferred way to play.

The current code batch is especially generous on this front. HALLO supplies 65 Rerolls on its own, while 3KTHANKS adds another 45. The SOSORRY and restart codes each contribute 40 more. Together, these four codes provide enough rerolls to give players room to reconsider their character choices rather than locking into an early result.

What Yen is used for

Yen is the upgrade currency in Ishin. While Rerolls are about revising or changing a character, Yen supports advancement. Players looking to develop their student will want a regular supply, and promotional codes are a straightforward way to add some without needing to earn every unit through regular play.

There are currently two active Yen codes. PETS awards 12,500 Yen, making it the larger of the two, while WATER grants 5,000 Yen. Redeeming both produces 17,500 Yen in total.

For a new player, that pool of currency can be useful for getting started with upgrades after entering the game. For an established player, it can still be helpful as an extra boost toward continued character development. Since Ishin supports both relaxed school activities and conflicts with other students, upgrades can matter regardless of whether someone spends most of their time hanging out, pursuing hobbies, or preparing to protect friends.

Expired Ishin codes

The following Ishin codes have expired and no longer provide rewards:

• GG
• WHEELS
• ripscythe
• RELEASE!
• WEBACK

Do not spend too much time troubleshooting these older entries. Even if the spelling and capitalization are exact, expired codes cannot be restored through the normal redemption screen. The best strategy is to focus on the active list and claim those rewards while they remain available.

Why Ishin codes are worth claiming quickly

Roblox game codes are often temporary. Developers can deactivate them after an event, a milestone, an update, or simply when a new set of rewards is ready to take their place. Ishin already has several expired examples, including RELEASE! and WEBACK, so there is no guarantee that the October 2026 rewards will remain live for long.

That is particularly relevant here because the available rewards are not just small cosmetic extras. Rerolls can affect how a player approaches character creation and combat style, and Yen has a direct role in upgrades. Missing a code can mean missing resources that would otherwise have made early progression or a character rebuild easier.

It is also a good idea to enter codes one at a time and confirm each claim before moving to the next. This makes it easier to spot a typo, notice if a code has expired, and avoid confusion over which reward was received. Players using mobile controls may find this especially useful, as entering a mix of uppercase letters, lowercase letters, and numbers on a touch keyboard can be more error-prone.

Quick Ishin code checklist

• Join the Luure Roblox group first.
• Open the main menu with Tab, a controller menu button, or the three-line mobile icon.
• Select Codes from the bottom of the menu.
• Enter each code exactly as shown.
• Remember that Ishin codes are case-sensitive.
• Claim active rewards promptly before they expire.

For now, the strongest immediate move is redeeming all six active Ishin codes. The combined 190 Rerolls and 17,500 Yen can support character customization, experimentation with fighting styles, and upgrades across the game's varied school setting. Just make sure to enter restart in lowercase and preserve the uppercase formatting of the other applicable codes before pressing Claim.