NTT Docomo

https://www.docomo.ne.jp/english
https://www.linkedin.com/company/ntt-docomo

NTT Docomo is a privately owned company headquartered in Japan, and a subsidiary of NTT Group. Founded in 1991, with approximately 880 employees, the company reported $43.2 billion in revenue as of 2025. Functioning as a major Japanese telecommunications company, it operates as one of the country's primary mobile operators. The company provides a full range of wireless services, including 3G to 5G, and offers fixed-line broadband internet under its "docomo Hikari" brand. It also delivers an ecosystem of digital content and services, which includes its "d POINT" loyalty program.

2025 Revenue

Founded

1991

Headcount

878

Headquarters

Japan

Primary Segment

Telecoms

Ownership

Privately Owned

Deployments

News Summary:

NTT Docomo announced on August 26, 2026, that it will shut down its manga reading service, Manga Mirai, in the United States on December 15, with user account information transferring to MangaPlaza, a service operated by its sister company, NTT Solmare. Previously, on August 26, Docomo and Mitsubishi Estate detailed their collaboration on a next-generation smart city in Tokyo's Otemachi, Marunouchi, and Yurakucho area, based on the "Whole Town Workplace Concept." This followed an August 25 announcement where the companies confirmed their joint development of 5G-powered smart city clusters in these districts, part of Japan’s leading office and commercial areas. Earlier on August 25, NTT Docomo and Mitsubishi Estate agreed to jointly develop this smart city, focusing on expanding high-quality 5G infrastructure, including millimetre-wave services, by combining Docomo's 5G technology and base station equipment with Mitsubishi Estate's property assets and urban infrastructure.

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NTT Docomo offers 9 products in the connectivity and cloud, enterprise tech and media and telecoms services industries. NTT Docomo's product portfolio comprises of telecoms, consumer electronics, enterprise and telecoms software, enterprise connectivity services and media and TV services.

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NTT Docomo's revenues were over $1B in 2025. Caretta Research has split NTT Docomo's revenue into 9 different product categories, the largest of which is mobile services. For full access to NTT Docomo's revenue breakdown subscribe to Caretta Portal.

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Sep

2nd

2026

00:20

Procurement and Sales, Artificial Intelligence, B2B Tag, Supply Chain and Procurement

NTT Docomo spins out AI venture targeting rebate management

NTT Docomo has spun out a new company to develop an AI-based application for automating the reconciliation of rebates between manufacturers, wholesalers and other supply chain businesses. Transmute Technologies began operations on 1 September following its development through NTT Docomo's internal new business programme, docomo STARTUP.

Telecompaper

Aug

26th

2026

09:45

B2B Tag, Facility Closure

Manga Mirai to shut down, merge with MangaPlaza

As revealed on its website, NTT Docomo will shut down its manga reading service Manga Mirai in the United States on December 15. User account information will be transferred to MangaPlaza, a service run by Docomo’s sister company NTT Solmare.

Comicsbeat

Aug

26th

2026

06:30

B2B Tag

Next-gen smart city to be developed in Tokyo

Next-gen smart city to be developed in TokyoThe Marunouchi area is one of Japan’s leading office and commercial districtsNTT Docomo and Mitsubishi Estate will collaborate on the smart city in the Otemachi, Marunouchi, and Yurakucho area, based on the Whole Town Workplace Concept.Oh no, sadly you have viewed the maximum number of articles before we ask you to complete some basic details.

SmartCitiesWorld

Aug

25th

2026

09:29

Partnerships and Alliances, Artificial Intelligence, B2B Tag, Partnerships, Facility Expansion

What’s up with… Verizon, NTT Docomo, VMO2

In today’s industry news roundup: Verizon deploys Google’s AI infrastructure and Gemini enterprise in a major AI partnership; NTT Docomo joins forces with Mitsubishi Estate to build a 5G-powered next-gen smart city; VMO2 rolls out

TelecomTV

Aug

25th

2026

07:13

B2B Tag

NTT Docomo, Mitsubishi Estate to build 5G smart city in Tokyo

NTT Docomo and Mitsubishi Estate Corporation are developing next-generation, 5G-powered smart city clusters in the Otemachi, Marunouchi and Yurakucho districts of Tokyo's Marunouchi area. The Marunouchi area is one of Japan's leading office and commercial districts, experiencing high volumes of daily data traffic.

Light Reading

Aug

25th

2026

00:25

B2B Tag, Facility Expansion

NTT Docomo and Mitsubishi Estate to develop 5G smart city in Marunouchi

NTT Docomo and Mitsubishi Estate have agreed to jointly develop a next-generation smart city in Tokyo's Otemachi, Marunouchi and Yurakucho area, with a focus on expanding "high-quality" 5G infrastructure including millimetre-wave services. The companies will develop network infrastructure clusters across the area by combining Docomo's 5G technology and base station equipment with Mitsubishi Estate's property assets and urban infrastructure.

Telecompaper

Aug

24th

2026

20:57

B2B Tag

NTT Docomo and Mitsubishi Estate to develop 5G smart city in Marunouchi

Read this article and more on NewsNow, the independent news discovery platform.

NewsNow

Aug

24th

2026

00:21

B2B Tag

NTT Docomo's Anshin Security plans surpass two million subscriptions

NTT Docomo said the combined number of subscriptions to four plans in its Anshin Security service exceeded two million in July 2026, around eight months after passing one million subscriptions in November 2025. The four plans are Anshin Security Standard, Anshin Security Total, Anshin Security Standard Scam Protection Plus and Anshin Security Total Scam Protection Plus.

Telecompaper

Aug

23rd

2026

12:35

Financial Results, Partnerships and Alliances, Funding Activities, Emerging Tech, B2B Tag, Management Changes, Funding, Partnerships, Financial Performance

D-Wave Quantum: The Summer of Corporate Validation Piles Up Ahead of a Pivotal Q4

The narrative around D-Wave Quantum has quietly shifted. What was once a steady drumbeat of research breakthroughs and lab-scale pilots has, over the past several weeks, transformed into a cascade of commercial partnerships, government grants, and Wall Street endorsements.

AD HOC News

Aug

20th

2026

06:30

B2B Tag

D-Wave Technology Drives NTT DOCOMO’s Second Production Quantum Application in Network Operations

PALO ALTO, Calif. and TOKYO.August 18, 2026 -- D-Wave Quantum Inc. the only dual-platform quantum computing company providing both annealing and gate-model systems, software and services, and NTT DOCOMO, INC. (“DOCOMO”), Japan’s largest mobile operator with more than 93 million subscriptions, today announced that DOCOMO has deployed a second D-Wave-powered quantum computing application in production.

Quantumwire

Aug

20th

2026

00:35

B2B Tag, Product and Service Discontinuation

NTT Docomo to shut US manga service Manga Mirai

NTT Docomo will end its US electronic manga distribution service Manga Mirai on 16 December 2026, transferring user information and eligible purchased titles to MangaPlaza, the US manga service operated by NTT Solmare. Docomo said the decision reflects the current business environment.

Telecompaper

Aug

19th

2026

18:46

B2B Tag

NTT DOCOMO Expands Quantum Computing in Network Operations

📅 - NTT DOCOMO has put a second D-Wave-powered quantum optimization application into production, using hybrid annealing technology to tune mobile network tracking-area lists. The Japanese operator says the system cut peak location-registration signaling by 65.3% and paging traffic by 7%, with a representative optimization covering 333 base stations completed in roughly five minutes during operational network planning workflows.

WHTop

NTT Docomo has commercial and technical partners like Samsung Electronics (Holding), Ericsson and AT&T. Examples of NTT Docomo's suppliers include Google, Nokia and Skyline Communications.

Analysis

Data

Analysis

Data

NTT Docomo

2025 Revenue

Founded

Headcount

Headquarters

Primary Segment

Ownership

Deployments

News Summary:

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