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KDDI Corporation

Company Overview

For Consumers
New Freedom - Making Individual Life Styles Even More Exciting

"au" helps customers select the devices that best meet their needs, and we help them enjoy a host of content over optimized networks. And the services KDDI provides go beyond mere communications services and provide a variety of other services that enrich customers' daily living, including payments, shopping, electric utilities and finance.

For Business
A True Business Partner Contributing to Clients' Businesses

KDDI believes digital transformation (DX) is a collaboration to create new business value crossing industry lines. We gather the collective capabilities of the KDDI Group to fully support customers' businesses.

For Global Business
Realising Prosperous Communications - Oriented Societies around the World

Leveraging the expertise we have accumulated as a pioneer in Japanese international telecommunications, KDDI provides ICT solutions centred on highly reliable, high-quality data centres. In recent years, we have actively engaged in consumer business overseas to contribute to economic growth and improve people's lives in different countries.

Realizing Prosperous Communications―Oriented Societies around the World

Toshikazu Yokai
Executive Officer

Toshikazu Yokai was appointed to Executive Officer of KDDI Corporation in 2020

Career History:

1982 - He began his career at KDDI Corporation
2006 - General Manager of Wireless Broadband Development Department
2008 - Seconded to UQ communications Inc. General Manager of Network Technology Department
2013 – Executive Officer of UQ, General Manager of Technology Sector
2014 - Return to KDDI Corporation, Deputy General Manager of Technical Planning Division
2016 - Deputy General Manager of Mobile Network Technical Development Division
2019 - General Manager of Next Generation Network Development Department
2020 - Executive Officer, General Manager of Mobile Network Technical Development Division

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