Joint Venture Formed for Wireless Broadband Business Based on Mobile Wimax Technology

JCN Newswires, Sept 18, 2007

Tokyo, Japan, Sept 18, 2007 - (JCN Newswire) - KDDI Corporation, Intel Corporation, East Japan Railway Company, Kyocera Corporation, Daiwa Securities Group Inc., and the Bank of Tokyo-Mitsubishi UFJ, Ltd. today announced that they have agreed to invest in a joint venture, Wireless Broadband Planning K.K. (WBPK). The joint venture has been established to bid for the 2.5GHz frequency band for Mobile Broadband Wireless Access System (BWA). Subsequent to obtaining a license, it will develop and operate a wireless broadband network based on mobile WiMAX technology.

Under the agreement, WBPK intends to commence license application procedures for BWA base-stations based on mobile WiMAX technology. Should the company be successful in obtaining a license, the company plans to swiftly launch a mobile wireless broadband business.

In 2003 KDDI became among the first to focus on mobile WiMAX technology, and has since been heavily involved in fostering standardization of the technology with both IEEE and the WiMAX Forum. As a step towards commercialization of the technology, KDDI also carried out Japan's first WiMAX field trial last year in Osaka. Additionally, KDDI has long-standing technologies and expertise in telecommunications infrastructure development, operation and maintenance as well as telecommunications business operations, and is a leading comprehensive carrier offering mobile and fixed-line services. WBPK will leverage the strength and resources of KDDI.

Intel plays a strong leadership role in the development and deployment of WiMAX technologies and the development of compliant WiMAX devices. Intel plans to invest in the joint venture through Intel Capital, its global venture investment organization, which already has made significant WiMAX investments elsewhere around the world.

JR East holds extensive infrastructure including 7,500km of railway networks and 1,700 stations. JR East is an integral part of daily life for its customers, including a world record ridership of 16 million daily around Tokyo.

In addition, the extensive financial resources of Kyocera, Daiwa Securities Group and the Bank of Tokyo-Mitsubishi UFJ will help WBPK promptly deploy its planned mobile WiMAX network.

WBPK intends to become a global leader in the development and deployment of innovative services based around mobile WiMAX, and also intends offering these services globally through roaming agreements.

Subsequent to obtaining a license, WBPK intends to launch a wireless broadband business promptly. WBPK also sees opportunity for creating new market segments in co-operation with Mobile Virtual Network Operators (MVNOs). This will help consumers enjoy a variety of broadband services.

Looking ahead, WBPK intends to help develop and energize information and communication market segments, contributing to enhance Japan's international competitiveness as well as economic and social development for Japan.

New Company Outline

Name               Wireless Broadband Planning K.K.
Headquarters       Iidabashi, Chiyoda-ku, Tokyo
Capital[1]         850 million yen
Shareholders[2]    KDDI (32.26%)
                   Intel Capital (17.65%)
                   East Japan Railway Company (17.65%)
                   Kyocera Corporation (17.65%)
                   Daiwa Securities Group Inc. (9.8%)
                   The Bank of Tokyo-Mitsubishi UFJ (5%)
Scheduled
 finalization
 date for new
 share issue[3,4]  September 27, 2007
Director           Takashi Tanaka, representative director (KDDI)

[1] 274.2 million yen at present.

[2] KDDI holds 100% at present

[3] The company was established on August 29, 2007.

[4] Capital increase is planned after a license is obtained.

About KDDI Corporation

KDDI (TSE: 9433; US: KDDIF) is the only Japanese information and communication company that comprehensively provides all communications service, from fixed to mobile. KDDI is aggressively working towards realization of the coming Ubiquitous Network Society through its ability to develop leading-edge fixed and mobile communications networks and services to support them and through the ability to carry out technical R&D at a level unsurpassed anywhere. The 73 KDDI group companies have more than 8,300 staff and turnover of 3,335 billion yen through March 2007. For more information, please visit http://www.kddi.com

Source: KDDI Corporation

Contact:

Noriko Seki
Japan Corporate News,
for KDDI Corporation
noriko.seki@japancorp.net

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