International Calling cards

The flagship Sadiatec products for 10 Years! We provide the most affordable call rates to over 200 countries worldwide!

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Rental Pocket WiFi Router

Stay connected wherever you are. Hasslefree, Fast & Reliable Service.

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VOIP Services

We provide VOIP services on a whole-sale basis.

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Big Sale

An Online Trade and Promotions Referral Site that introduces customers to businesses. Available for both PC and mobile devices.

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Recruitment Services

We offer high-quality IT Staffing solutions to both local and international firms in Japan and abroad.

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Data SIM Card

Access the Internet, Make Local & International Calls at affordable rates.

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Export-Import Operations

Let us help you to source or sell quality food products, leather goods, industrial machinery, motor vehicles and many more.

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Study and Work in Japan Program

We provide consultancy services for higher education and employment in Japan.

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Doshdik NPO

Doshdik is a registered NPO that conducts several social programs, including the publication and distribution of a free variety magazine.

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