About KDDI Business segments

The KDDI Group operates its business through two main segments: Personal Business and Business Solution.

In the Personal Business, KDDI provides services to individual customers. In Japan, KDDI focuses on telecommunications services―such as smartphones and cell phones offered through our multi-brands, au, UQ, and povo, as well as FTTH and CATV services―while also expanding into non-telecommunications services including finance, energy, entertainment, commerce, and education, aiming to deliver new experiential value.
Overseas, KDDI is actively expanding our business for individual customers, particularly in Asia, by leveraging the business expertise we have cultivated in Japan―including initiatives in countries such as Mongolia and Myanmar.

FY25.3 Result

FY26.3 Forecast

• *From FY26.3, we have changed some business division segments from "Personal Services Segment" and "Others" to "Business Services Segment". In accordance with this, stated figures for FY26.3 forecast reflect reclassification of segment.

In the Business Solution, KDDI provides a wide range of solutions to corporate customers both in Japan and overseas. These include devices such as smartphones, network and cloud services, and data center services under the "Telehouse" brand.
In May 2024, KDDI launched a new business platform for the AI era called "WAKONX."
Through WAKONX, KDDI designs and builds optimized networks, accumulate, integrate, and analyze data, and deliver AI-integrated services and solutions tailored to each industry. This supports the business growth of corporate customers and contributes to solving social issues.

FY25.3 Result

FY26.3 Forecast

• *From FY26.3, we have changed some business division segments from "Personal Services Segment" and "Others" to "Business Services Segment". In accordance with this, stated figures for FY26.3 forecast reflect reclassification of segment.