fiscal year 2015 to 2024; as of Q4 of each fiscal year; the Japanese fiscal year starts on April 1 of the stated year and ends on March 31 of the following year
Supplementary notes
Values have been rounded. Data prior to fiscal year 2024 come from previous reporting.
The source does not provide an exact publication date. The release date given here is the date of data access.
Citation formats
SoftBank mobile phone subscribers Japan FY 2015-2024
Following a steady increase in recent years, SoftBank Corp. recorded **** million mobile phone subscriptions in fiscal year 2024. The company is a subsidiary of SoftBank Group Corp. and one of the main mobile phone operators in Japan.
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TCA. (September 8, 2025). Number of SoftBank Corp. mobile phone subscriptions in Japan from fiscal year 2015 to 2024 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 24, 2026, from /statistics/1352986/softbank-number-of-subscribers/
TCA. "Number of SoftBank Corp. mobile phone subscriptions in Japan from fiscal year 2015 to 2024 (in millions)." Chart. September 8, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 24, 2026. /statistics/1352986/softbank-number-of-subscribers/
TCA. (2025). Number of SoftBank Corp. mobile phone subscriptions in Japan from fiscal year 2015 to 2024 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 24, 2026. /statistics/1352986/softbank-number-of-subscribers/
TCA. "Number of Softbank Corp. Mobile Phone Subscriptions in Japan from Fiscal Year 2015 to 2024 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 8 Sep 2025, /statistics/1352986/softbank-number-of-subscribers/
TCA, Number of SoftBank Corp. mobile phone subscriptions in Japan from fiscal year 2015 to 2024 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/1352986/softbank-number-of-subscribers/ (last visited July 24, 2026)
Number of SoftBank Corp. mobile phone subscriptions in Japan from fiscal year 2015 to 2024 (in millions) [Graph], TCA, September 8, 2025. [Online]. Available: /statistics/1352986/softbank-number-of-subscribers/
