Press Release

World's First "Portable Tuning" Technology Enables Sustainable, Low-Cost Maintenance of Customized Generative AI
-- NTT's advancement in "learning transfer" enables reuse of training results across foundation models like Tsuzumi --

NTT Develops "Plausible Token Amplification" a Technique to Improve Accuracy of LLM Responses While Safeguarding Sensitive Data

NTT DATA selected as a CDP Supplier Engagement Leader for the Third Consecutive Year

NTT DATA's Our Way Renewed

Updating the Materiality of Sustainability Management

Japan's Telecommunications Carriers Strengthen Disaster Response Through Collaborative Information Sharing

NTT DATA Announces New Industry-Ready Service for Salesforce's Agentforce

Notice Regarding the Result of the Tender Offer for the Company Shares by NIPPON TELEGRAPH AND TELEPHONE CORPORATION, the Parent Company of the Company

Notice regarding Result of the Tender Offer for Shares of NTT DATA Group Corporation (Securities Code 9613)

NTT DATA Research Reveals C-Suite Misalignment Over GenAI Adoption

NTT DATA Joins The World Business Council For Sustainable Development

NTT Announces New Management Team

Demonstration of Remote Surgery Using the hinotori™ Surgical Robot System Successfully Performed Between Europe and Japan

Realization of a High-Speed, High-Power 300 GHz-Band Signal Generation System to Accelerate 6G Development
World's fastest 280 Gbps high-power signal generation achieved using a wideband amplifier

NTT DOCOMO Announces New Management Team

Announcement of new Executive Leadership Team

NTT DATA Partners with Qorus to spotlight innovation at the Insurance Innovation Awards in Warsaw

Successful Demonstration of Optimized Workload Allocation Between Remote Data Centers Using IOWN APN
- Contributing to carbon neutrality through the proactive use of renewable energy -

Changes in Organizational Responsibilities

Changes in Board Member Positions and Organizational Responsibilities

Advancing the Understanding of Extreme Weather Through a New Research Collaboration
NTT and OIST to Launch Joint Initiative with Japan's Meteorological Research Institute to Improve Extreme Weather Forecasting

Changes in Organizational Responsibilities

Demonstration of Remote Farming Technology Using Next-Generation Network IOWN APN at Expo 2025 Japan

World-leading cancer center, The Royal Marsden NHS Foundation Trust, using AI to push boundaries of cancer research with NTT DATA and CARPL.ai (NTT DATA, Inc.)

World-First Demonstration: Estimating Outdoor Pedestrian Flow from Fluctuations in Mobile Communication System's Radio Signals Using Commercial Base Stations

Breaking the Theoretical Limit of Photonic Quantum Operation with High-Dimensional "Quantum Dits"
A New Path Toward Earlier Realization of High-Speed, Long-Distance Quantum Communication

NTT DATA named a Leader in Custom Application Development Services by Everest Group

NTT Group Expands "NTT Startup Challenge" for Second Consecutive Year
~Aiming to Foster New Business Ventures Through Startup Partnerships in Southeast Asia~

Mitsubishi Electric, NTT Com and SK C&C Commence Test Project Aimed at Visualizing Supply Chain Carbon Footprints

NTT DATA Unveils Smart AI Agent™ Ecosystem, Revolutionizing Industry Solutions with
Intelligent Automation and Strategic Alliances

NTT DATA Presents Innovative Solutions as Platinum Sponsor at SAP Sapphire & ASUG Annual Conference in 2025 (NTT DATA, Inc.)

NTT DATA Named a Leader by Everest Group in Industry 4.0 Services PEAK Matrix® Assessment 2025 report

Uncovering the Connection Between Independently Studied Models in Pure Mathematics and Quantum Optics

Creating Realistic Haptic Sensations in Mid-Air Using Ultrasound--No Wearable Devices Required
Simulating a variety of textures--smooth, rough, and more--without physical contact

Interaction with Robots Found to Promote Prosocial Behavior in Five-Year-Olds
Toward the development of learning companion robots to support early childhood education

Established a Damage Prediction Technology to Visualize Road Disruption Risk During Heavy Rainfall
Quick and simple nationwide road assessment without on-site surveys

Remote Operation of a Harvesting Robot via Edge Computing-Based Quality Control
-- Contributing to the advancement of user-friendly smart agriculture --

World's First: Secure and High-Speed Advanced Digital Signature Technology for the Quantum Era
Distributed signature generation across 5 continents in 2.5 seconds—towards secure infrastructure for government and financial systems

Announcement Regarding Personnel Change in Executive Officers and Organizational Responsibilities

Financial Results for the Fiscal Year Ended March 31, 2025

NOTICE REGARDING STOCK REPURCHASES
(UNDER THE PROVISIONS OF NTT'S ARTICLES OF INCORPORATION PURSUANT TO PARAGRAPH 2, ARTICLE 165 OF THE COMPANIES ACT OF JAPAN)

NOTICE OF CORPORATE NAME CHANGE, ARTICLES OF INCORPORATION AMENDMENT, AND BOARD COMPENSATION DECISIONS (PDF : 543KB)

NTT Announces New Management Team

Changes in Organizational Responsibilities (PDF : 144KB)

Announcement of Organizational Changes (PDF : 139KB)

Renewal of NTT Group's Corporate Identity

NTT Com Announces Change of Company Name and Corporate Logo

Changes in NTT Communications Directors

Changes in Organizational Responsibilities

Financial Results for the Fiscal Year Ended March 31, 2025

Changes in Board of Directors and Executive Officers

Financial Results for the Fiscal Year Ended March 31, 2025

NTT DATA Group Corporation Announces Corporate Logo Update

NTT DOCOMO Announces New Management Team

Notice Concerning the Supporting Opinion and Tender Recommendation Opinion for the Tender Offer for Company Shares by NIPPON TELEGRAPH AND TELEPHONE CORPORATION, the Parent Company of the Company

Notice Regarding the Disposal of Fixed Assets (Data Center) by Consolidated Subsidiaries

Notice regarding Commencement of the Tender Offer for Shares of NTT DATA Group Corporation (Securities Code 9613)

Financial Results for the Fiscal Year ended March 31, 2025

Notice regarding today's News Reports on May 8

Notice Concerning a Recent News Story

A 'Complete Revolution' in manufacturing: NTT DATA research reveals
GenAI's transformative potential and impact on core functions

World's First: Technology Developed to Predict Corrosion Progression from Steel Infrastructure Images

NTT DATA Payment Services unveils ADAPTIS, ushering in a New Era of Commerce (NTT DATA Japan)

NTT DATA Named as a Market Leader in HFS Horizon Telecom Service Providers Report

Successful Demonstration of Basic Technology Enabling On-Demand, Timely APN Connections from Any Location in IOWN APN

NTT DATA and Weights & Biases collaborate to accelerate custom LLM development and scale agentic AI innovation for enterprise

Space Compass Signed contract for Japan Ministry of Defense's "Geostationary Orbit Optical Communication Technology Demonstration"

NTT DATA Successfully Demonstrates Interoperability between Japan's ゛Battery Traceability Platform゛ and ゛Catena-X゛

World's First Successful Lightning Triggering and Guiding Using a Drone
Protecting cities and infrastructure with a lightning drone—toward a society free from lightning damage

NTT DATA named a Leader in Everest Group's Life & Annuities Insurance BPS and Third-Party Administrator PEAK Matrix Assessment 2025 report

Space Compass's Orbital AI Software Successfully Demonstrates Deriving Real-time Earth Observation Insights in Collaboration with Microsoft

Strategic investment in the SURGE Group aimed at expanding affordable FTTH service and bridging the digital divide

NTT has developed an AI inference LSI that enables real-time AI inference processing from ultra-high-definition video on edge and terminals
Extending AI inference resolution constraints to 4K for real-time, low-power operation

NTT and NTT DATA Donate Humanitarian Aid Toward the Central Myanmar Earthquake Relief Efforts

Co-Creating "Future Primary Industry Model" for Sustainable, Highly Efficient, and High-Quality Production
Hokkaido University and NTT launch vision-sharing joint research to shape the future of primary industries

Achieving Automated 1Tbps-Class Optical Network Configuration in IOWN APN Based on Open Standards
Demonstrating instant on-demand optical wavelength circuit provisioning at OFC2025

NTT DATA becomes a Global Managed Service Provider in the SAP PartnerEdge, Run Program Track (NTT DATA, Inc.)

Five NTT Group Companies and Biome Inc. Start Joint Development of Large-scale Estimation Technology for Vegetation and Organisms using Satellite Image Data

NTT DATA named a Leader and Star Performer in Managed Detection and Response Services PEAK Matrix 2025 by Everest Group

NTT DOCOMO Ventures Invests in Biome Inc., an Operator of a Biodiversity Big Data Platform

NOTICE REGARDING TRANSITION TO A COMPANY WITH AN AUDIT AND SUPERVISORY COMMITTEE

NTT Corp., NTT DOCOMO and NEC Demonstrate Distributed MIMO Technology for High-Frequency 6G Communications in Automobiles and Trains
—Stable communications even when vehicle is traveling at high-speed or shielded by other vehicles—

NTT Corp., NTT DOCOMO and NEC Demonstrate Distributed MIMO Technology for High-Frequency 6G Communications in Automobiles and Trains

Space Compass and ESA sign MoI to explore joint in-orbit demonstration of inter-satellite optical communication network

NTT DATA Launches Agentic AI Services for Hyperscaler AI Technologies (NTT DATA, Inc.)

NTT, DOCOMO and NEC Demonstrate World's Fastest 140 Gbps Bidirectional Wireless Transmission in 80 GHz Band
—Striving Toward High-capacity Wireless Backhaul for the 6G Era—

Changes in Organizational Responsibilities

NTT, DOCOMO and NEC Demonstrate World's Fastest 140 Gbps Bidirectional Wireless Transmission in 80 GHz Band

NTT DOCOMO Files Lawsuit Against Colt Technology Services for Refund of Overpaid Interconnection Charges

NTT DATA Enhances Global Cybersecurity Strategy with Rubrik Partnership for Comprehensive Ransomware Protection

Various Use Cases Utilizing IOWN at Expo 2025 Osaka, Kansai, Japan

NTT Pavilion Experiences at Expo 2025 Osaka, Kansai, Japan

NTT DATA Develops Algorithm to Enhance Driver Safety and Identify Declining Cognitive Health

Discovery of a New Haptic Illusion: Perceived Speed Varies Despite Constant Actual Speed
A world-first achievement leading to richer haptic experiences in XR

NTT Develops the World's First AI Algorithm for Deep Regression Models to Autonomously Adapt to Environmental Changes

NTT DATA Accelerates India's Digital Future with Multi Billion AI and Infrastructure Investments (NTT DATA, Inc.)

World's First Application of Highly Accurate AI Technology to Predict Plasma Confinement Magnetic Fields in Large-Scale Fusion Devices
～ QST and NTT Joint Research Achievements Advanced the Practical Application of Innovative Technology ～

NTT DATA and CrowdStrike Expand Partnership to Strengthen AI-Powered Cyber Resilience

NTT DATA Forges Strategic Partnership with Databricks to Advance Data and AI Platforms

MUFG Bank, NTT DATA and NTT WEST announce successful All-Photonics Network demonstration in data center interconnection

Japan's Telecommunications Carriers Enhance Disaster Response with On-site Training for Joint Use of Marine Vessels

Surge, Nokia, and OREX SAI Join Forces to Deliver Affordable Broadband Connectivity to Millions of Indonesian Households

NTT Com Confirms Potential Information Leak due to Unauthorized System Access

NTT DOCOMO ANNOUNCES U.S. ROLLOUT OF ゛MANGA MIRAI゛

New Quantum Computer Architecture with Separate Memory and Processor
Portable, memory-efficient design paves the way to practical quantum computation

PT Solusi Sinergi Digital, Tbk and OREX SAI, INC. sign a Multi-Year Commercial Agreement to bring in Affordable Internet Solutions to Indonesia -Aiming for large-scale deployment of Open RAN-Based FWA Solutions-

NTT DATA and UfiSpace collaborate to develop and globally expand white box network solutions that realize IOWN.

NTT and DOCOMO Successfully Demonstrates On-Demand Unified Control of Computing Services Through Network and Service Integration
—Advancing AI Utilization in the 6G Era with In-Network Computing—

NTT and DOCOMO Successfully Demonstrates On-Demand Unified Control of Computing Services Through Network and Service Integration

TOPPAN and DOCOMO Agree to Innovate Next-Generation 6G Services Using FEEL TECH Communication Technology

Space Compass and NTT DOCOMO Successfully Demonstrate Data Connectivity to 4G Devices via HAPS at 20 km Above Kenya

Space Compass and NTT DOCOMO Successfully Demonstrate Data Connectivity to 4G Devices via HAPS at 20 km Above Kenya

OREX SAI partners with Globe Telecom for Demonstration Experiment in Preparation for Open RAN Field Trial

OREX SAI and StarHub to Form Strategic Partnership for 4G/5G Open RAN Commercial Deployment in Singapore

OREX SAI announces Strategic Partnership with Hewlett Packard Enterprise to achieve zero-touch lifecycle automation in Multi-vendor Open RAN environment.

NTT DATA and the Holy See agree to collaborate and cooperate using digital technology

NTT Demonstrates Telesurgery Support Between Two Distant Hospitals Using IOWN APN
Achieving high-precision and stable remote control of surgical support robots and a communication environment as if participants were in the same operating room

NOTICE REGARDING THE STATUS AND CONCLUSION OF STOCK REPURCHASES
(UNDER THE PROVISIONS OF NTT'S ARTICLES OF INCORPORATION PURSUANT TO PARAGRAPH 2, ARTICLE 165 OF THE COMPANIES ACT OF JAPAN)

Marble Visions Initiates Development of 3D Earth Observation Satellite System in Joint Venture with NTT DATA, PASCO, and Canon Electronics

Release of the Local 5G(Private 5G) Optimization Project'Joint Demonstration Report Version 1.0'

NTT DATA named as Leader in SAP® Business Application Services by Everest Group

NTT Communications Certified as First Catena-X Onboarding Service Provider in Japan

World's first: NTT, Nokia, and Anritsu successfully demonstrate dynamic rerouting of mobile fronthaul using IOWN All-Photonics Network (APN)

Proving the Worst Case Time Complexity for Computing a "Binary Decision Diagram"
Solving decades-old unsolved problems in computer science

Discovery of Differences in the Brain's Perception of "Naturalness" in Human Jumping Motion Based on Vertical Projectile Motion Model
Towards improved realism of character movements in metaverse space and visual media

Launch of Joint Demonstration Experiment of Remote Provision of GPU Computing Power
- Utilizing IOWN APN to Safely Analyze Pharmaceutical and Drug Discovery Research Data at Shonan iPark -

Launch of Joint Demonstration Experiment of Remote Provision of GPU Computing Power

A New Meta: Realizing Negative Refraction of Light Using Atomic Media
A novel platform towards applications such as powerful lenses and cloaking devices

NTT DATA Named a Generative Enterprise Services Leader for the Second Consecutive Analysis by HFS Research

New NTT DATA Report Exposes the AI Responsibility Crisis: 81% of Business Leaders Call for Clearer AI Leadership to Avoid Risk and Support Innovation (NTT DATA, Inc.)

NTT DATA Unveils Global Insights on GenAI Adoption in Banking: Divergent Strategies for Boosting Productivity vs. Cutting Costs

NTT DATA named a Leader by Everest Group in Sustainable IT Services PEAK Matrix® Assessment 2025 report

NTT DATA Selected as a CDP Climate Change ゛A List゛ company for Third Consecutive Year

Financial Results for the Nine Months Ended December 31, 2024

Financial Results for the Third Quarter of the Fiscal Year ending March 31, 2025

First in the World to Control the Long-Term Survival of Microorganisms in Soil
Establishment of fundamental technologies for reducing greenhouse gas emissions from soil

Notice regarding the Status of Stock Repurchases
(Under the Provisions of NTT's Articles of Incorporation pursuant to Paragraph 2, Article 165 of the Companies Act of Japan)

NTT DATA Named a Leader in ISG Provider Lens Quadrant Study on Insurance Services 2024

Ultra-Fast real-time optical entanglement generation
A new era pioneered by fast generation of quantum correlations 1000 times higher than the conventional rate

NTT DATA Unveils NTT DATA Technology Foresight 2025 report

Japan's Telecommunications Carriers Strengthen Disaster Response by Conducting Joint Training for Shared Refueling Stations
- Aim to increase network recovery speeds for large-scale natural disasters

NTT DATA Launches Smart AI Agent™ to Accelerate Generative AI Adoption and Drive $2 Billion in Revenue by 2027

DOCOMO to Exhibit at MWC Barcelona 2025, World's Largest Connectivity Exhibition

NTT DATA announced that its Japan Region has earned Okta's "Workforce Identity Cloud Service Delivery Specialization" in Okta's partner program, Okta Elevate

NTT DATA Named a Leader in IDC MarketScape for Worldwide Life Science R&D ITO Services 2024

NTT DATA Named a Visionary in the 2024 Gartner® Magic Quadrant™ for 4G and 5G Private Mobile Network Services

Unleashing the Future: Smart Robots Conduct Remote Inspections Using IOWN APN

NTT DATA Celebrated as a Global Top Employer 2025 in 33 Countries/Regions

PT Solusi Sinergi Digital Tbk ("SURGE") and OREX SAI, INC. ("OREX SAI") Announce Strategic Partnership to Address Indonesia's Connectivity Challenges Through Affordable Internet Solutions

NTT DATA named a Leader in the 2024 Gartner® Magic Quadrant™ for Managed Network Services

NTT DATA Named a Leader in 2024 ISG Provider Lens™ Generative AI Services (Global)

NTT DATA Achieves the AWS Security Incident Response Specialization (NTT DATA, Inc.)

Notice regarding the Status of Stock Repurchases
(Under the Provisions of NTT's Articles of Incorporation pursuant to Paragraph 2, Article 165 of the Companies Act of Japan)

World's first live audio remote production using IOWN APN
Utilizing IOWN APN in the year-end music program titled The Japan Record Awards

New Year's Message from the President & CEO