Dealer Accounts

Welcome to GruppeM!

New Customers:

We are here to serve your needs. For English inquires please e-mail tunedjapan@gruppem.co.jp; however, we ask that you search for an authorized GruppeM Dealer in your local area before contacting us directly. 

Existing Dealers:

By the authority of the CEO of GruppeM_Japan, we have started GruppeMDirect to offer dealers a platform to place orders for customers 24/7 without the delays due the time zones and to refine our ordering process. Until recently we did not have English speaking staff on hand to help with English inquiries and translations. We now have a reliable bilingual  staff member on hand specifically for this purpose and the reason we now offering GruppeM Direct. 

We are asking all everyone to open an account  and in order to further streamline our process and procedures to enhance the stellar service we are known for and allow us more time for R & D allowing for shorter product release dates. 

New Dealer Inquiries:  Thanks for your interest in GruppeM products, to receive dealer information and pricing we require you to submit a copy of the following items by mail or e-mail:

1. Business License

2. Federal or Tax Identification valid the in country said business is located.

3. Photos of Shop/Facility

4. Completed Application Form By mail, please send to: 

M.Hoya

GruppeM Management

3-12-24 Sawaicho

Asaka-shi, Saitama-ken, 351-0015

By Email, please send to: tunedjapan@gruppem.co.jp with the subject line “Dealer Inquiry” We do not accept dealer inquiries by fax. Upon receiving the required information, and a member of our management team will contact you with more information in becoming an Authorized GruppeM Dealer. After the process is completed, we will ask you to open an account for immediate access to our system.