To ensure that you can purchase and enjoy Maison MIHARA YASUHIRO products with confidence, we would like to provide important information regarding counterfeit products and fraudulent websites.

Please note that the information provided on this page also applies to other brands operated by Sosu Co., Ltd.

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Counterfeit Products

In recent years, the circulation of counterfeit Maison MIHARA YASUHIRO products has increasingly been identified, particularly through online channels.

Products sold outside our official online store and authorized retailers may not be genuine. We strongly encourage customers to exercise caution when making purchases.

Maison MIHARA YASUHIRO products are equipped with an authentication tag (CertiEye®), allowing customers to verify the authenticity of their products.

Simply download the CertiEye® mobile app and scan the QR code on the authentication tag to confirm that your product is genuine.

Products Equipped with the CertiEye® Authentication Tag

The CertiEye® authentication tag has been introduced for the following products:

From the 2026 Autumn/Winter Collection

* Apparel
* Bags
* Hats
* Accessories
(excluding SOUND OF SUNRISE)

From the 2027 Spring/Summer Collection

* Footwear

The authentication tag is being introduced across brands operated by Sosu Co., Ltd.

The implementation schedule may vary depending on the brand and product category.

Products released before the above implementation dates are not equipped with the authentication tag.

CertiEye® Mobile App

The app is available to download free of charge:

* App Store here
* Google Play here

Sosu Co., Ltd. considers the manufacture, distribution, and sale of counterfeit products for illicit profit to be a serious violation of its intellectual property rights.

Upon identifying such activities, we will take appropriate legal action, including civil and criminal proceedings, regardless of the scale of distribution or sales.

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Fraudulent Websites

In recent years, fraudulent websites impersonating Maison MIHARA YASUHIRO have become increasingly sophisticated.

Some unlawfully use our brand logo and product images or falsely claim to be our official website or social media accounts.

These fraudulent websites often advertise excessive discounts such as “Clearance Sale” or “80% OFF” to lure customers into providing personal information—including names, addresses, and credit card details—or to fraudulently obtain payment without delivering genuine products.

If you notice suspicious signs such as unnatural language, unusually low prices, or incomplete contact information, please refrain from entering your personal information or making a purchase.

If you believe you have been affected by a fraudulent website, please contact your local police authority or consumer protection agency immediately.

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Authorized Retailers and Official Online Store

The official Maison MIHARA YASUHIRO website uses the domain miharayasuhiro.jp.

Before making a purchase, please verify that the website domain is miharayasuhiro.jp.

To ensure that you receive authentic Maison MIHARA YASUHIRO products, we recommend purchasing only through our authorized retailers or official online store.

* Maison MIHARA YASUHIRO Authorized Retailers
* Maison MIHARA YASUHIRO Online Store

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Customer Support

If you discover counterfeit products or fraudulent websites claiming to be Maison MIHARA YASUHIRO, please contact our Customer Support team.

Your information helps us prevent fraudulent activities and protect other customers.

Please note that we are unable to provide authenticity verification for individual products or determine whether a specific website or retailer is genuine prior to purchase.

Sosu Co., Ltd. remains committed to protecting our customers by continuously combating counterfeit products and fraudulent websites and will take appropriate legal action against any infringement of our intellectual property rights.