NTT Docomo, Inc. accounted for **** percent of the mobile phone subscriptions in Japan in 2025. The share has consistently decreased since 2017. Next to the KDDI Group, SoftBank Corp., and Rakuten Mobile, Inc., NTT Docomo is one of the main mobile phone operators in Japan.
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Ministry of Internal Affairs and Communications (Japan). (June 27, 2025). Mobile phone subscription market share of NTT Docomo, Inc. in Japan from 2016 to 2025 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 29, 2026, from /statistics/687536/japan-ntt-docomo-mobile-phone-subscription-market-share/
Ministry of Internal Affairs and Communications (Japan). "Mobile phone subscription market share of NTT Docomo, Inc. in Japan from 2016 to 2025." Chart. June 27, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 29, 2026. /statistics/687536/japan-ntt-docomo-mobile-phone-subscription-market-share/
Ministry of Internal Affairs and Communications (Japan). (2025). Mobile phone subscription market share of NTT Docomo, Inc. in Japan from 2016 to 2025. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 29, 2026. /statistics/687536/japan-ntt-docomo-mobile-phone-subscription-market-share/
Ministry of Internal Affairs and Communications (Japan). "Mobile Phone Subscription Market Share of Ntt Docomo, Inc. in Japan from 2016 to 2025." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 27 Jun 2025, /statistics/687536/japan-ntt-docomo-mobile-phone-subscription-market-share/
Ministry of Internal Affairs and Communications (Japan), Mobile phone subscription market share of NTT Docomo, Inc. in Japan from 2016 to 2025 ÌÇÐÄÆƽâ°æ, /statistics/687536/japan-ntt-docomo-mobile-phone-subscription-market-share/ (last visited July 29, 2026)
Mobile phone subscription market share of NTT Docomo, Inc. in Japan from 2016 to 2025 [Graph], Ministry of Internal Affairs and Communications (Japan), June 27, 2025. [Online]. Available: /statistics/687536/japan-ntt-docomo-mobile-phone-subscription-market-share/
