Last checked: June 28, 2026
Japanese Supermarket Simulator Codes (July 2026) -- All Active & Expired Codes
Looking for working Japanese Supermarket Simulator codes? This page has every confirmed active code for Japanese Supermarket Simulator on Roblox, along with a full list of expired codes and a step-by-step guide on how to redeem them. We verify these codes regularly and update this page whenever new rewards become available.
Japanese Supermarket Simulator is a tycoon and simulator experience on Roblox where you build and manage your own Japanese-style supermarket. You start with a small shop and gradually expand by stocking shelves, serving customers, upgrading your store layout, and hiring staff. The game captures the aesthetic and atmosphere of a bustling Japanese grocery store, complete with themed products, decorations, and customer interactions that bring the setting to life.
Codes in Japanese Supermarket Simulator give out free coins, XP boosters, special items, and other bonuses that accelerate your store's growth. The developers release codes through their Discord server and social media channels, often to mark updates, milestones, or seasonal events. We track all code releases so you can claim your free rewards without searching across multiple platforms.
Table of Contents
All Active Japanese Supermarket Simulator Codes (July 2026)
The following codes are confirmed working as of June 3, 2026. Redeem them immediately, since these codes can expire at any time without warning from the developers.
| Code | Reward | Status |
|---|---|---|
| MakingMoney | 2x Coin Boost (30 min) | Active |
| GettingBusy | +4 Max Customers (30 min) | Active |
| SPRINGTIME | 2x XP Boost (30 min) | Active |
| LEVELUP | XP Booster (30 min) | Active |
| SOFLUFFY | Free Lafufus | Active |
| 10MVISITS | 2x Coin Booster | Active |
| CLEANUP | 1 Hour Janitor Free Trial | Active |
| MINTYBONUS | 1,000 Coins | Active |
How to Redeem Codes in Japanese Supermarket Simulator
Redeeming codes in Japanese Supermarket Simulator is quick and simple. The code input is accessed through a keyboard shortcut, so follow these steps carefully:
- Open Roblox and launch Japanese Supermarket Simulator from the game page (PlaceId: 107079573017741).
- Once you are in the game, press the K key on your keyboard to open the Promo Codes menu.
- Type or paste your code into the "Enter Code Here" text box.
- Click the green Redeem button to submit your code.
- If the code is valid, your reward will appear immediately. Check your coin balance, inventory, or active boosts to confirm.
If a code does not work, double-check the spelling and capitalization. Make sure there are no extra spaces before or after the code text. If the code still fails after verifying everything, it has most likely expired. Come back to this page to check for the latest working codes.
All Expired Japanese Supermarket Simulator Codes
The following codes have been deactivated and can no longer be redeemed. We keep them listed here for reference so you do not waste time on codes that no longer work.
| Code | Status |
|---|---|
| WHOOPS | Expired |
| TISTHESEASON | Expired |
| HAPPYHOLIDAYS | Expired |
| TURKEYDAY | Expired |
| EXTRAXP | Expired |
| ATSUI | Expired |
If you tried any of the codes above and received an error message, that confirms they are no longer active. As new codes are released and eventually deactivated, we will move them from the active table to this expired list.
Where to Find New Japanese Supermarket Simulator Codes
The developers distribute codes through several channels. Here is where to look for fresh codes before they expire:
Official Discord server: The Discord is the primary hub for code releases. The developers post announcements when new codes drop, and community members share them quickly. Joining the server and turning on notifications for announcement channels is the fastest way to catch every code.
Roblox game page: Codes sometimes appear in the game description or update logs on the Roblox platform. Checking the game page after a new update is always worth your time.
X (Twitter) and YouTube: The developers share codes on their social media accounts when celebrating milestones like the 10 million visits mark or major content drops. Following these accounts gives you another avenue for catching codes early.
This page: We monitor all of the above sources and update this page as soon as new codes are confirmed working. Bookmarking this page is the easiest way to stay current without checking multiple platforms yourself.
Understanding Japanese Supermarket Simulator
Japanese Supermarket Simulator is a tycoon-style game that puts you in charge of building and running a Japanese grocery store from the ground up. The gameplay loop revolves around purchasing stock, arranging products on shelves, serving customers at the checkout, and reinvesting your earnings into store upgrades and expansions.
Store Management Basics
Running your supermarket means keeping shelves stocked with the right products. Customers enter your store looking for specific items, and if the shelves are empty or missing what they need, they leave without buying. Maintaining a well-stocked store with a variety of products is the foundation of generating consistent income. As your store grows, the volume of customers increases, which means restocking becomes a constant task that requires either quick hands or hired staff.
Upgrades and Expansions
Coins earned from sales can be spent on expanding your store's floor space, adding new product categories, upgrading checkout counters for faster service, and decorating your shop with Japanese-themed items. Each expansion unlocks new product types and attracts more customers, creating a positive feedback loop where bigger stores generate more revenue that funds further growth. Strategic upgrades focused on high-demand product categories tend to pay for themselves faster than spreading your budget evenly across everything.
Staff and Automation
As your supermarket grows, managing everything manually becomes impossible. Hiring staff members to handle restocking, cleaning, and checkout duties lets you focus on strategic decisions rather than repetitive tasks. Staff efficiency improves with upgrades, and finding the right balance between manual play and automation is a key part of the mid-to-late game. Codes that grant janitor trials or customer boosts give you a taste of what fully-staffed operations feel like.
XP and Leveling
Experience points are earned through regular gameplay and determine your player level. Higher levels unlock new products, store layouts, and cosmetic options. XP boosters from codes are especially valuable because they double your progression rate for a limited time, letting you reach new milestones much faster than normal. Stacking an XP boost with a busy play session is one of the most efficient ways to level up quickly.
Tips for Growing Your Supermarket Faster
Beyond redeeming every available code, these strategies will help you build a thriving supermarket more efficiently:
Prioritize high-margin products. Not all items generate the same profit per sale. Focus your early restocking efforts on products that customers buy frequently and that offer the best return on your investment. As you learn which items sell fastest in your store, you can optimize your shelf layout to maximize revenue per customer visit.
Use boosters strategically. When you redeem a coin or XP booster code, make sure you have time to play actively for the full duration. A 30-minute 2x coin booster is wasted if you only play for five minutes. Plan your sessions around your available boosters for maximum impact.
Expand floor space early. More floor space means more shelves, which means more products available for customers to buy. Investing in expansions early creates a larger revenue base that compounds over time. A bigger store earns more coins per minute, which funds further upgrades at a faster rate.
Keep your store clean. Customers respond to store cleanliness, and a messy shop can drive potential buyers away. If you do not have a janitor yet, take breaks from restocking to clean up periodically. The CLEANUP code grants a free janitor trial that demonstrates how much easier operations become with automated cleaning.
Check for codes after every update. The developers tend to release codes alongside game updates. Whenever you notice new products, features, or seasonal content, that is a signal to check this page and the Discord for fresh codes. Update codes often give rewards that complement the new content.
Get Free Robux for Japanese Supermarket Simulator
Want Robux for Japanese Supermarket Simulator gamepasses and premium upgrades? Earnaldo lets you earn Robux by completing simple tasks. Check out our dedicated guide for more tips on running the most profitable store on the server.
Frequently Asked Questions
Press the K key on your keyboard to open the Promo Codes menu, type your code into the Enter Code Here box, and click the green Redeem button. If the code is valid, your reward will be applied to your account instantly.
Codes may fail if they have expired, if you have already redeemed them on your account, or if they were entered with incorrect capitalization. Codes are case-sensitive, so type them exactly as shown. If a code still does not work after checking the spelling, it has most likely been deactivated.
New codes typically appear alongside game updates, milestone celebrations, and seasonal events. The developers share them through the official Discord server, the Roblox game page, and social media channels. There is no fixed schedule, so bookmark this page and check back regularly.
No. Each code can only be redeemed once per account. If you try to use a code you have already claimed, the game will display an error. You cannot redeem the same code on the same account twice.
Yes. Codes expire quickly in this game, and the developers do not publish expiration dates. A code that works today could stop working tomorrow. Redeem every code the moment you find it to avoid missing free rewards.
The best sources are the official Discord server, the Roblox game page, and the developer's X (Twitter) and YouTube accounts. Bookmarking this page is another reliable option, since we check for new codes regularly and update the list as soon as they are confirmed.
About Japanese Supermarket Simulator
Japanese Supermarket Simulator is a tycoon experience on Roblox that combines store management with Japanese cultural aesthetics. The game stands out in the crowded simulator genre thanks to its attention to detail in recreating the look and feel of a real Japanese grocery store. From the product packaging to the store layout, the visual design creates an immersive atmosphere that makes the routine tasks of restocking and serving customers feel engaging.
The game has attracted a large player base thanks to regular updates that add new products, store features, and quality-of-life improvements. The developers are active in the community and responsive to player feedback, which has helped the game maintain steady growth since its launch. With millions of visits and a strong rating, Japanese Supermarket Simulator has established itself as one of the top tycoon games on the platform.
Whether you are a fan of tycoon games, Japanese culture, or just enjoy building something from scratch, Japanese Supermarket Simulator offers a relaxing and rewarding gameplay loop. Codes give you a meaningful head start on expanding your store, and combining those free resources with the strategies outlined above will put you on the path to running the busiest supermarket on the server.
About This Page
We maintain this Japanese Supermarket Simulator codes list as a resource for the Roblox community. Every code on this page has been checked to confirm whether it is currently active or expired. Our goal is to save you time by consolidating all codes in one place.
If you notice a code that we have missed or if a code's status has changed, let us know through our Discord server. Community feedback helps us keep this page accurate for everyone.
This page is not affiliated with the developers of Japanese Supermarket Simulator or Roblox Corporation. All trademarks and game content belong to their respective owners. Code availability is subject to change at the discretion of the game developers.