The number of mobile subscriptions of au (by KDDI) in Japan reached about million in fiscal year 2025. Au is a mobile brand of the Japanese telecommunications company KDDI Corporation, which is one of the main mobile phone operators in Japan.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆƽâ°æ can support your business.
KDDI. (May 14, 2025). Number of au (by KDDI) mobile phone subscriptions in Japan from fiscal year 2016 to 2025 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 16, 2026, from /statistics/807622/japan-au-kddi-mobile-subscriptions/
KDDI. "Number of au (by KDDI) mobile phone subscriptions in Japan from fiscal year 2016 to 2025 (in millions)." Chart. May 14, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 16, 2026. /statistics/807622/japan-au-kddi-mobile-subscriptions/
KDDI. (2025). Number of au (by KDDI) mobile phone subscriptions in Japan from fiscal year 2016 to 2025 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 16, 2026. /statistics/807622/japan-au-kddi-mobile-subscriptions/
KDDI. "Number of Au (by Kddi) Mobile Phone Subscriptions in Japan from Fiscal Year 2016 to 2025 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 14 May 2025, /statistics/807622/japan-au-kddi-mobile-subscriptions/
KDDI, Number of au (by KDDI) mobile phone subscriptions in Japan from fiscal year 2016 to 2025 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/807622/japan-au-kddi-mobile-subscriptions/ (last visited July 16, 2026)
Number of au (by KDDI) mobile phone subscriptions in Japan from fiscal year 2016 to 2025 (in millions) [Graph], KDDI, May 14, 2025. [Online]. Available: /statistics/807622/japan-au-kddi-mobile-subscriptions/
