
NTT Docomo on AWS
NTT DOCOMO, Japan's top telecom provider and 5G pioneer, leverages AWS to enhance customer value through innovative services. Using AWS's serverless technology, data solutions, and computing power, the company improves analysis speed, operational efficiency, and customer experience while reducing costs.
NTT Docomo Cloud Journey
NTT DOCOMO Accelerates Development 4x with AWS Cloud Migration
2024
NTT DOCOMO, Japan's leading mobile operator, migrated its critical authentication system for 100 million users to AWS. This move boosted development speed by 4x, enhanced scalability, and improved cost efficiency. By leveraging AWS services like Amazon EKS and Aurora, DOCOMO achieved greater agility in responding to market demands while maintaining high security and reliability standards.

NTT Docomo Rebuilds Infrastructure for Lemino Streaming Service Launch, Facilitating Millions of Concurrent Live Streams
NTT Docomo Inc., which provides the Lemino video streaming service, rebuilt its streaming infrastructure using AWS Media Services and fully managed services provided by Amazon Web Services (AWS) in April 2023, when the Lemino service was created. The new video streaming platform supports live streaming of high-profile events, such as world boxing matches, which contributes to user acquisition. The number of monthly active users increased nearly sevenfold to 5 million in 3 months after the service launch.

AWS re:Invent | NTT DOCOMO Transforms the Use of Data using Amazon Redshift
2022
Motivated by a need to enhance its digital marketing and network operations, NTT DOCOMO started using Amazon Redshift in 2014. Learn how migrating to the cloud and using Amazon Redshift has improved access to data for its 2,600 analysts and driven more efficient operations.

DOCOMO Empowers Business Units with Self-Service Knowledge Access thanks to Agile AWS QuickSight Business Intelligence
2021
NTT DOCOMO, Inc. is a data-driven company, using insights to continuously improve its services. AWS enables them to run an enterprise data warehouse that ingests millions of data points with unlimited scale—and provides services such as Amazon QuickSight that give non-technical users rapid access to the real-time information they need.

NTT DOCOMO Uses AWS to Build Cell Tower Inspection Tool That Cuts Costs, Improves Safety
2020
Using AWS, NTT DOCOMO developed a cell tower inspection tool that has increased safety and saved 2,000 hours of inspection time in one year, as well as more than $100,000. AWS Batch provides the high-performance computing that helps the organization to optimize resources and efficiently run artificial intelligence and machine learning workloads.

About NTT Docomo, Inc.
NTT DOCOMO is Japan’s largest mobile operator. As part of NTT Group, it operates along with NTT Communications and NTT Comware to build a resilient and innovative business, creating and developing cutting-edge services for its customers in Japan and internationally.
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