Our goal is nothing less than to go the extra mile to help you meet and surpass all of your various requirements. We have skilled and experienced Tokyo based IT consultants and staff to meet your needs

Dia Inc. philosophy is to provide a high-end, multilingual IT solutions and ongoing support to our clients when they need it.  We aim to do so in an effective manner.  We understand that your time is important and that you need the correct solutions that gives you the competitive edge that is necessary to compete in todays ever growing competitive environment.  Let us handle your IT needs so that you can focus on your core business.

Knowledge and experience count.  You can depend upon our service associates to be well trained, certified and eager to help you find the optimal solutions for your business.


We endeavor to build long-term mutually beneficial opportunities.

Opt for Dia and you will have an IT vendor that is working to enhance your business and, in the process, seeks to help you become more cost-effective and focused on growth both today and tomorrow.

Dia Inc

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