J.sweets Harmony　公式アプリ

This is the official app for the sweets brand J.sweets Harmony.

At J.sweets Harmony, we deliver safe and secure sweets developed and manufactured in-house. Enjoy a wide variety of high-quality treats.

The official app acts as a membership card, allowing you to earn and redeem points when shopping at participating stores.

We also offer discount coupons exclusive to the app.

We also provide the latest information on seasonal products, limited-edition items, new products, and in-store events.


- Earn and redeem points when shopping
- Distribute discount coupons exclusive to the app
- Deliver product and event information

■ Usage Notes: Each function and service of this app requires a communication line. Depending on your communication line conditions, some features may not be available. We appreciate your understanding.