Japan 5G Small Cell Market

Japan 5G Small Cell Market Analysis

The Japan 5G Small Cell Market size is estimated at USD 0.42 billion in 2025, and is expected to reach USD 2.98 billion by 2030, at a CAGR of 48.32% during the forecast period (2025-2030).

• The Japanese government is actively working to release various mmWave and sub-6GHz frequencies to support small cell deployment. The country have been actively deploying 5G technology since March 2020, with small cells playing a crucial role in enhancing network density and coverage. These small cells are essential for improving indoor connectivity and addressing the limitations of higher frequency signals used in 5G networks.
• The Japanese government has facilitated the installation of small cells by allowing major telecom operators to mount 5G base stations on approximately 200,000 traffic lights nationwide by March 2024. This initiative aims to accelerate the deployment process while reducing costs.
• With about 80% of mobile broadband traffic occurring indoors, the significance of small cells in bolstering coverage in both residential and commercial settings becomes evident. Moreover, the ambition for smart cities and the demand for advanced technologies in venues, such as sports stadiums, further underscore the necessity for robust indoor networks.
• There's a growing trend of integrating advanced technologies into small cell networks. Such integrations facilitate high-speed data services, catering to demands like Ultra-high Definition (UHD) streaming and cloud-based gaming. Companies, including Rakuten Mobile, are at the forefront, conducting trials that meld 5G with cutting-edge technologies like drones and virtual reality, aiming to elevate user experiences.
• The initial costs associated with deploying small cell networks are substantial. Industry expert suggests that deployment can range from USD 6.8 million to USD 60 million, depending on whether the location is urban or rural. This financial burden can deter operators, especially in less profitable areas.

Japan 5G Small Cell Market Trends

5G to Hold Significant Market Growth

• Japan's 5G small cell market is surging, fueled by a growing appetite for superior mobile connectivity and proactive government efforts to bolster 5G infrastructure. According to Japan's Ministry of Internal Affairs and Communications, the nation boasted nearly 92.4 million 5G subscriptions as of March 2024.
• Major Japanese telecoms, including NTT Docomo, KDDI, SoftBank, and Rakuten Mobile, kicked off their commercial 5G network rollouts in 2020, initially targeting urban locales. Furthermore, Rakuten and SoftBank are at the forefront, spearheading trials and deployments that harness small cell technology. These efforts aim to elevate user experiences, introducing innovations like drone-assisted logistics and rapid data services.
• In December 2020, Rakuten showcased its 'Smart Stadium Trials,' employing drones and VR tech to elevate the 5G experience at sporting events. Additionally, in a joint effort with KDDI, Ericsson rolled out Japan's inaugural underground 5G base stations, optimizing space without compromising coverage.
• To further bolster 5G deployment, the Japanese government has enacted several supportive measures. Notably, they've permitted operators to mount base stations on traffic lights, streamlining the rollout.
• Japan's dedication to amplifying its 5G infrastructure through small cells is underscored by its ambitious growth forecasts and robust government backing. With the insatiable demand for high-speed connectivity on the rise, the small cell market stands on the brink of significant expansion, promising enhanced connectivity for both urban and rural areas nationwide.

Smart City to Hold Significant Share

• Japan is swiftly bolstering its 5G infrastructure, harnessing small cell technology to boost network performance and pave the way for smart cities. This move dovetails with the nation's overarching initiative, Society 5.0, which seeks to weave digital technology into urban landscapes, tackling societal challenges and spurring economic growth.
• Small cell technology is pivotal for Japan's smart city evolution. These cities boast features like enhanced optical fiber connectivity and Wi-Fi services for robust connectivity, and Intelligent Traffic Management systems that harness data from connected devices to streamline traffic flow.
• According to Coolest Gadgets, Japan's market is poised to witness an annual growth rate exceeding 10% from 2024 to 2028. Small cells play a vital role in powering smart city features, including intelligent traffic management, smart parking systems, and energy-efficient lighting, all of which depend on the strong connectivity these cells provide.
• SoftBank is rolling out dedicated private 5G services, enabling businesses and local governments to tailor networks for applications like smart factories and logistics. Meanwhile, Sentient is zeroing in on deploying small cells in bustling urban locales, bolstering connectivity and supporting IoT applications vital for smart city operations.
• Overall, Japan's strategic focus on integrating 5G small cell technology within its smart city framework not only enhances connectivity but also supports innovative solutions that address urban challenges. As the country continues to invest in this infrastructure, it positions itself as a leader in the global transition towards smarter, more connected urban environments.

Japan 5G Small Cell Industry Overview

The Japan 5G Small Cell market is highly competitive and fragmented, primarily driven by the presence of major players. These key players employ strategies such as mergers, acquisitions, and product innovations to maintain a competitive edge and broaden their global footprint. Key player include Telefonaktiebolaget LM Ericsson, Huawei Technologies Co., Ltd., Nokia Corporation, and others.

Japan's small cell 5G market is set for robust growth, supported by government policies, increasing demand for high-speed connectivity, and advancements in technology. As the country continues to enhance its digital infrastructure, the small cell segment will play a pivotal role in enabling widespread 5G adoption across various sectors.

Japan 5G Small Cell Market Leaders

Japan 5G Small Cell Market News

• December 2024: AT&T announced that Mavenir will supply the company with 5G radios. The development is a huge win for vendor Mavenir, which has struggled to leverage the open RAN trend into concrete sales. AT&T said Mavenir, based in Texas, will join Sweden's Ericsson and Japan's Fujitsu as its 5G radio vendors. Mavenir's other 5G radio customers include Paradise Mobile and Triangle Communications.
• June 2024: Rakuten Mobile, Japan’s newest and most modern mobile network announced that it has increased its 5G (Sub6) base station traffic capacity approximately 130% per network cell, increased the number of unique 5G users by approximately 50%, and doubled its average network speed in Tokyo, compared with its previous results for the region, by taking measures to increase the capacity of its 5G (Sub6) base stations.