Overview

Introduction

NTT DOCOMO, Japan's largest telecommunications company, provides innovative, convenient and secure mobile services that enable customers to realize smarter lives. The company serves over 73 million customers in Japan via advanced wireless networks, including a nationwide LTE network and one of the world's most progressive LTE-Advanced networks.

DOCOMO is a world-leading developer of 5G networks, which it plans to deploy in the 2020s by leveraging network function virtualization (NFV) and other technologies. DOCOMO is also driving innovation in NFC infrastructure and services, emerging IoT solutions and many other mobile-related initiatives.

Outside Japan, the company provides technical and operational expertise to mobile operators and other partner companies, and contributes to the global standardization of new mobile technologies.

Under its +d (pronounced plus d) initiatives, DOCOMO will create new added value with business partners to enrich people's lives with all-new services and businesses.

DOCOMO, whose namenotice1 implies "mobility anywhere," is based in central in Tokyo (map) and headed by President and CEO Motoyuki Ii.

  1. DOCOMO, pronounced DOH-koh-moh, is usually written in all capital letters. The lowercase "docomo" is used for certain branded services and the corporate logo. The previous style, "DoCoMo," was dropped following a corporate rebranding in July 2008.

History

The history of mobile communications parallels the history of NTT DOCOMO. Established in 1992, DOCOMO launched its first digital cellular phone service the next year and the world's first mobile Internet-services platform in 1999. It helped to establish the W-CDMA standard for mobile communications and then kick off the first 3G service based on this standard in 2001. The company also introduced one of the earliest commercial LTE services in 2010. Over the years DOCOMO has built up one of the globe's largest mobile subscriber bases, accounting for over half of the Japanese market.
See History for more details.

Management Team

(As of June 19, 2023)

Management Team
President and Chief Executive Officer
Representative Member of the Board of Directors
Motoyuki Ii
Senior Executive Vice President
Representative Member of the Board of Directors
Hozumi Tamura
Senior Executive Vice President
Representative Member of the Board of Directors
Hiroki Kuriyama
Senior Executive Vice President
Representative Member of the Board of Directors
Yoshiaki Maeda
Outside Member of the Board of Directors Masaaki Shintaku
Outside Member of the Board of Directors Shin Kikuchi
Outside Member of the Board of Directors Akemi Ishiwata
Member of the Board of Directors Toru Maruoka
Member of the Board of Directors Masato Kuroiwa
Member of the Board of Directors Natsuko Fujiki
Member of the Board of Directors
(Full-time Audit and Supervisory Committee Member)
Kikuko Shirakawa
Member of the Board of Directors
(Full-time Audit and Supervisory Committee Member)
Kenjiro Saito
Outside Member of the Board of Directors
(Full-time Audit and Supervisory Committee Member)
Hironobu Sagae
Outside Member of the Board of Directors
(Full-time Audit and Supervisory Committee Member)
Yoshitaka Ikeda
Outside Member of the Board of Directors
(Audit and Supervisory Committee Member)
Michiko Chiba
Executive Vice President Takaaki Sato
Executive Vice President Hiroshi Kobayashi
Executive Vice President Keita Kobayashi
Executive Vice President Hiromasa Takaoka
Executive Vice President Tetsuya Mikajiri
Executive Vice President Hirohito Noda
Executive Vice President Takeshi Saito
Senior Vice President Takatoshi Okagawa
Senior Vice President Yoshiaki Hiramatsu
Senior Vice President Hiroyuki Oto
Senior Vice President Akihiro Hikuma
Senior Vice President Yoshitaka Hiramoto
Senior Vice President Naoki Ooshima
Senior Vice President Nobuko Hiraguchi
Senior Vice President Hisakazu Tsuboya
Senior Vice President Hidehiko Yoshikai
Senior Vice President Masako Moto
Senior Vice President Toshihiro Eto
Senior Vice President Satoshi Kobayashi
Senior Vice President Seiichi Oka
Senior Vice President Takashi Ito
Senior Vice President Wakako Sakurai
Senior Vice President Kenji Onoue
Senior Vice President Shoichi Motodaka
Senior Vice President Koji Nemoto

Organization Chart

(As of July 1,2023)

PDFOrganization Chart (PDF format:237KB)


  • Get Adobe Acrobat Reader

    In order to view PDF files, you must have the New windowAdobe® Reader® plug-in offered free of charge from Adobe Systems, Inc. When viewing the PDF files with Adobe® Acrobat®, use version 10 or later.

Go to top of the page