In response to popular demand! We are expanding Mandarake's Certificate of Authenticity. introducing: Authenticity Advice

Thinking of purchasing an
autogrpah or genga online?

But are you uncertain
of the item's authenticity?

Currently, many of the handwritten items brought to Mandarake are counterfeit, and most of them have been purchased online.
To prevent such issues, Mandarake is introducing "Authenticity Advice".

Since we cannot see the actual item in person, we will base the assessment on extensive data and reliable authenticity techniques Mandarake has gathered throughout the years.

Unlike the "Authenticity Appraisal," which includes a guarantee certificate issued by Mandarake, the appraisal rate will be lower as we cannot verify the acquisition route or physically assess the item. Mandarake will not provide a certificate of authenticity with this appraisal.
We encourage you to use this service as advice with a high level of certainty if you are eager to purchase an item online which you are uncertain of its authenticity.

As a troublesome issue, vendors are selling reproductions as authentic handwritten items on purpose.
Mandarake aims to tackle this issue using our extensive data and reliable authenticity techniques.

Most won't be able to tell the difference, as modern reproductions are well-made.

Mandarake's official authentication process includes over 30 categories to review, each with numerous intermediate tasks to ensure authenticity.

Mandarake, a publicly listed company with over 44 years of experience, has developed advanced authentication techniques.
Please use Mandarake's reliable and trusted authentication services to prevent purchases from malicious counterfeiters.