Japan’s Cellular IoT Subscriptions to Hit 110 Million by 2030
▼ Summary
– Japan’s M2M/IoT cellular subscriptions are projected to grow at 11.7% CAGR from 2025-2030, reaching 110 million by 2030.
– 5G mobile subscriptions in Japan are expected to grow at 13.4% CAGR during the same period, driven by network expansion efforts.
– Major telecom operators like KDDI and SoftBank plan to jointly build 100,000 5G base stations each by March 2031 through their joint venture.
– The evolution of 5G networks with ultra-low latency and high bandwidth is crucial for enabling M2M/IoT ecosystem growth.
– Expanding IoT use cases across industries and dedicated connectivity plans from telcos will drive adoption and transform Japan’s mobile services market.
Japan is on track to see its cellular Internet of Things subscriptions surge to roughly 110 million by the year 2030, according to new projections. This expansion is fueled by the rapid deployment of 5G technology, significant enhancements to the nation’s digital backbone, and a growing reliance on IoT systems for industrial automation, smart city infrastructure, and connected transportation solutions. The forecast points to a compound annual growth rate of 11.7% between 2025 and 2030, highlighting a major technological shift.
A recent mobile broadband forecast reveals that 5G mobile subscriptions in Japan are expected to grow at an even faster pace of 13.4% annually over the same period. This acceleration is largely due to aggressive network expansion by the country’s leading telecommunications providers. For example, both KDDI and SoftBank have announced plans to jointly construct 100,000 new 5G base stations each by March 2031 through their collaborative venture, 5G Japan Corporation.
An industry analyst emphasized that the development of 5G networks will be fundamental to this market growth. The ultra-low latency, high bandwidth, and massive device connectivity offered by 5G are essential for supporting sophisticated machine-to-machine and IoT ecosystems. The increasing penetration of enterprise 5G services, combined with Japan’s mature digital infrastructure, is expected to be a primary driver for widespread IoT adoption nationwide.
The adoption of M2M and IoT technologies is being propelled by their expanding applications across numerous sectors. Industries such as manufacturing, healthcare, agriculture, and transportation are increasingly integrating these solutions. Furthermore, digital infrastructure projects—including smart cities, intelligent buildings, advanced energy grids, and automated retail stores—are creating substantial demand. Telecommunications companies are further stimulating this growth by introducing specialized connectivity plans designed for these specific uses.
KDDI, for instance, provides smart factory IoT solutions that enable manufacturers to gather, analyze, and visualize data directly from their machinery and equipment. This allows businesses to optimize their operational processes and improve efficiency significantly.
The rising need for enterprise-grade IoT solutions and robust connectivity is set to profoundly reshape Japan’s mobile services market. This evolution opens up substantial new revenue opportunities for telecom operators, allowing them to diversify their service offerings beyond traditional mobile plans.
KDDI and NTT Docomo currently lead the Japanese M2M/IoT market in terms of cellular connections. Their leadership is attributed to a strong strategic focus on 5G network expansion and technological modernization, which are critical for enabling reliable and widespread IoT connectivity. Both companies offer dedicated M2M/IoT service plans tailored for applications like smart factories, remote monitoring systems, real-time vehicle and fleet management, and advanced asset tracking.
(Source: ITWire Australia)
