Market Report
Japan Wireless Infrastructure Report 2026: RAN Market Analysis & Forecast | 4G, 5G & 6G Base Stations, Open RAN & vRAN
Report Abstract
Japan RAN Market Report 2026: 4G, 5G & 6G Base Station Analysis & Forecast Through 2031
The Only Japan RAN Report Built on Operator Data, Vendor Confidential Sales & 20 Years of Network Rollout Analysis
Japan is one of the world's most strategically important and technically advanced RAN markets — and one of the most unique. It is the only major market where RAN is 100% open RAN, and it is actively migrating to open virtualized RAN (vRAN). For operators, vendors, and investors tracking the future of RAN architecture globally, Japan is not just a market to monitor — it is a blueprint.
This report delivers the most granular, data-rich analysis of Japan's RAN market available anywhere, combining government statistics, operator reporting, and confidential vendor sales data into a single authoritative source.
In This Report:
This report analyzes Japan's Radio Access Network market across all active and emerging generations: 4G LTE (eNodeBs), 5G New Radio (gNodeBs), and 6G radio access infrastructure. It presents historical market data from 2016 to 2025, annual market sizing and vendor market shares, and a detailed forecast through 2031 — broken down by RAN units and revenue for each network generation.
What Makes This Report Different
- Japan Ministry of Internal Affairs and Communications (MIC) statistics — the authoritative source on Japan's telecommunications infrastructure
- Mobile network operator reporting and direct discussions — capturing deployment intent and rollout plans straight from the source
- Sales data from a dozen active RAN vendors in Japan — including confidential sales figures shared exclusively with TÉRAL RESEARCH
The result is a level of data accuracy and vendor-level granularity that no public dataset can match.
The market forecast is equally rigorous — built on a model that correlates RAN equipment vendor sales with 20 years of service provider network rollout patterns, upgrades, and expansion plans. This is not extrapolation. It is a structurally grounded forecast.
What You Get
- Historical market data from 2016 to 2025
- Annual market sizing in units and revenue for 4G, 5G & 6G RAN
- Vendor market shares across all active RAN suppliers in Japan
- Detailed market forecast through 2031 by network generation
- Analysis of Japan's 100% open RAN environment and vRAN migration trajectory
- Forecast model grounded in 20 years of Japanese operator network rollout analysis
- Coverage of the full vendor ecosystem active in Japan, including vendors that shared confidential sales data exclusively with TÉRAL RESEARCH
Report Details
Pages: 22
Published: April 30 2026
Format: PowerPoint analysis + Excel data file (vendor ecosystem, definitions & methodology)
Historical Data: 2016–2025
Forecast Period: 2026–2031
Network Generations: 4G LTE / 5G NR / 6G
Vendors Tracked: 1Finity, Airspan, Ericsson, KMW, NEC, Nokia, Qucell, Rakuten Symphony, Samsung, Sercomm
Delivery: Immediate download
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About the Author
Stéphane Téral, Founder & Chief AnalystWith over 35 years of experience in the telecommunications industry, including 28 years in Silicon Valley, Stéphane Téral is regarded as one of the top analysts in his field, having been the trusted advisor at some of the world's largest telecom providers and manufacturers. He specializes in next-generation wireless infrastructure including 5G and 6G, network disaggregation and automation, cloud and quantum networking, programmable core networks and communications service provider digital transformation.
As an advisor to start-ups, service providers, vendors and the investment community, Stéphane helps clients identify new market opportunities, conducts due diligence, and advises on positioning, product development, business plans and M&A. A highly sought thinker and speaker, Stéphane is frequently quoted in prestigious publications such as The Economist, Nikkei Asia, Le Monde, Les Echos, L’Usine Nouvelle, Barron's, and The Wall Street Journal. He also chairs and presents at global industry events including Brooklyn 6G Summit, FYUZ, GSMA Mobile World Congress, OCP Regional Summit, and NGMN IC&E. Stéphane has been a frequent expert judge for industry and technology innovation awards, such as the GSMA Global Mobile Awards (the GLOMOS), and the Layer123 World Congress.
Stéphane founded TÉRAL RESEARCH in January 2023 after 2 years as a Chief Analyst at LightCounting, which he joined in May 2020, after serving as a Technology Fellow at IHS Markit where he was also rewarded with the 2016 Market Research Excellence Award. Previously, he spent 8 years as a principal analyst at Infonetics Research after starting his analyst career at RHK, where he developed the European optical coverage and helped carriers migrate from PSTN to next-generation networks. Prior to RHK, he was an R&D engineer and project manager with Alcatel where he deployed the CATV optical networks that allowed the 1992 Olympics and the grand opening of Euro Disney to be televised using fiber optics for the first time. Stéphane is a McGowan Scholar at the McLaren School of Business of the University of San Francisco where he received his MBA with an emphasis in telecommunications. He holds an engineering degree in telecommunications from the Institut Polytechnique de Paris, France.