TOKYO, JAPAN, September 20, 2007---NTT DoCoMo, Inc. announced today that it has established an office in Hanoi, Vietnam in September 2007. This is the company's fourth overseas office, joining existing facilities in Beijing, Shanghai and Singapore.

DoCoMo will use the Hanoi office to enhance its information-gathering capabilities, explore potential business opportunities, and raise its profile among and strengthen relationships with government officials and corporate executives in the burgeoning Vietnamese market. The office, operated by a staff of four, will also have oversight for Laos and Cambodia.

About NTT DoCoMo

NTT DoCoMo is the world's leading mobile communications company. DoCoMo serves more than 52 million customers, including 38 million people subscribing to FOMA™, launched as the world's first 3G mobile service based on W-CDMA in 2001. DoCoMo also offers a wide variety of leading-edge mobile multimedia services, including i-mode™, the world's most popular mobile e-mail/Internet service, used by more than 47 million people. With the addition of credit-card and other e-wallet functions, DoCoMo mobile phones have become highly versatile tools for daily life. NTT DoCoMo is listed on the Tokyo (9437), London (NDCM) and New York (DCM) stock exchanges. For more information, visit www.nttdocomo.com.

i-mode and FOMA are trademarks or registered trademarks of NTT DoCoMo, Inc. in Japan and other countries.
NTT DoCoMo's FOMA service is only available to subscribers in Japan.