日本の6G市場 - 2024年～2031年

日本の6G市場は2023年に3億3,810万米ドルに達し、2031年には967億4,000万米ドルに達すると予測され、予測期間2024-2031年のCAGRは102.80%で成長します。

日本は6Gの先進国になりたいです。Beyond 5G（6G）は、2030年代に導入される次世代情報通信インフラであり、あらゆる産業・社会活動の基盤を形成すると期待されています。Beyond 5G（6G）は、従来のモバイル通信の延長線上にあるものではなく、有線、無線、陸上、海上、航空、宇宙を包括する統合ネットワークです。

6G市場は、通信技術の進歩、超高速接続に対する需要の増加、さまざまな産業にわたるAIとIoTの統合を原動力として、変革的な成長を遂げようとしています。テラヘルツ（THz）通信、リコンフィギュラブル・インテリジェント・サーフェス（RIS）、量子通信といった新たな動向は、ネットワーク機能を再定義し、比類のないスピード、信頼性、セキュリティを提供します。

スマートデバイスの普及は、拡張現実（AR）、仮想現実（VR）、拡張現実（XR）といった没入型技術の台頭と相まって、6Gの需要をさらに押し上げています。研究開発への世界の投資と、政府、学界、民間プレイヤーの協力的な取り組みが、この分野での機運の高まりを裏付けています。さらに、持続可能性、エネルギー効率、地上と非地上のネットワークのシームレスな統合を重視する6Gは、ヘルスケア、自動車、エンターテインメントなどの産業における世界な接続性とアプリケーションの新たな可能性を開きます。

促進要因

持続可能性への焦点

移動通信システムにおけるネットワークや端末の消費電力とコストを削減することは、地球環境問題に対処するために世界が必要とする持続可能な社会を実現するための重要な課題です。今後、ネットワークトラフィックが増加し続けることを前提に、1ビットあたりの消費電力と通信コストの大幅な削減を目指します。例えば、通信トラフィックが100倍になった場合、1ビットあたりの設備投資や運用コストを100分の1以下にすることで、高性能と経済性を両立させる。

さらに、無線信号を利用した電力供給技術や、機器の消費電力を低減する技術の開発により、将来の端末機器は充電不要になることも期待されています。サイバーフィジカルフュージョンの高度化やウェアラブルユーザーインターフェースの使用事例の増加により、センサーデバイスなどの端末が増加すれば、その必要性はさらに高まる。このように、上記の要因が市場成長を後押ししています。

超高速接続の需要

超高速接続への需要は、技術革新と高度に接続された社会を重視する日本の6G市場の極めて重要な促進要因です。ロボット工学、自動車、精密製造業を含む日本の先端産業は、シームレスなオペレーションのためにリアルタイムのデータ・トランスミッションと超低遅延への依存度を高めており、6Gはこれを実現する態勢を整えています。

例えば、東京や横浜で進められているようなスマートシティプロジェクトでは、自律走行車、リアルタイムの監視、高度なIoT統合を可能にする高速ネットワークが必要とされています。さらに、ゲーム、教育、遠隔医療向けの仮想現実（VR）や拡張現実（AR）のような没入型技術における日本のリーダーシップは、より高速で信頼性の高い接続性へのニーズを増幅させています。

技術に精通した人口に後押しされた、超高精細ストリーミングやクラウドベースのサービスに対する需要の急増は、6G導入の推進をさらに加速させる。こうした旺盛な需要により、日本はデジタル体験と産業の生産性を高めるために6Gを活用するフロントランナーとして位置付けられています。

抑制要因

人体への悪影響

6G技術が人の健康に及ぼす潜在的な悪影響をめぐる議論はすでに浮上しており、その懸念は主に高周波放射線の被曝に集中しています。一部の研究では、このような被ばくと自閉症、ADHD、PTSD、めまい、吐き気、頭痛、目のかすみなどの症状、強迫性障害などの病状との関連を示唆しています。

さらに、携帯電話の使用によるRF被曝とガンとの潜在的な関連性については、さまざまな研究から矛盾する結果が得られており、論争が続いています。しかし、科学者の間では、携帯電話の長期使用はヒト細胞の特定の部分に影響を与える可能性があるというコンセンサスが得られつつあり、6G技術の採用によるより広範な影響についての懸念が高まっています。

目次

第1章 調査手法と調査範囲

第2章 定義と概要

第3章 エグゼクティブサマリー

第4章 市場力学

• 影響要因
  • 促進要因
    • 持続可能性に焦点を当てる
    • 超高速接続の需要
  • 抑制要因
    • 人間の健康への悪影響
  • 機会
  • 影響分析

第5章 産業分析

• ポーターのファイブフォース分析
• 価格分析
• 規制分析
• 技術動向
• ブランドシェア分析
• 特許分析
• SWOT分析
• ケーススタディ分析
• 投資動向分析
• 消費者分析
• 経済への影響
• DMIの見解

第6章 デバイス別

• モバイルデバイス
• IoTとエッジコンピューティングデバイス
• その他

第7章 通信インフラ別

• 固定
• 無線

第8章 用途別

• 通信
• Liquid
• ヘルスケア
• 製造業
• 自動車
• エネルギー
• 防衛および航空宇宙
• 小売り
• エンターテインメント
• 農業
• 教育
• その他

第9章 エンドユーザー別

• 消費者
• 企業（中小企業、大企業）
• 政府
• 産業

第10章 サスティナビリティ分析

• 環境分析
• 経済分析
• ガバナンス分析

第11章 競合情勢

• 競合シナリオ
• 市況・シェア分析
• M&A分析

第12章 企業プロファイル

• NTT DoCoMo
  • 会社概要
  • 製品ポートフォリオと概要
  • 財務概要
  • 主な発展
• Nokia
• Ericsson
• Huawei
• Samsung
• LG
• Qualcomm
• AT&T
• Orange
• Apple Inc.

第13章 付録

Japan 6G Market reached US$ 338.1 million in 2023 and is expected to reach US$ 96.74 billion by 2031, growing with a CAGR of 102.80% during the forecast period 2024-2031.

Japan wants to become the leading nation in 6G. Beyond 5G (6G) is the next generation of information and communications infrastructure to be introduced in the 2030s and is expected to form the basis for all industrial and social activities. Beyond 5G (6G) is not just an extension of conventional mobile communications but is an integrated network encompassing wired, wireless, land, sea, air and space.

The 6G market is poised for transformative growth, driven by advancements in communication technologies, increasing demand for ultra-fast connectivity and the integration of AI and IoT across various industries. Emerging trends such as terahertz (THz) communication, reconfigurable intelligent surfaces (RIS) and quantum communication are set to redefine network capabilities, offering unparalleled speed, reliability and security.

The proliferation of smart devices, coupled with the rise of immersive technologies like augmented reality (AR), virtual reality (VR) and extended reality (XR), further fuels the demand for 6G. Global investments in research and development, along with collaborative initiatives among governments, academia and private players, underscore the growing momentum in this space. Additionally, 6G's focus on sustainability, energy efficiency and seamless integration of terrestrial and non-terrestrial networks opens new possibilities for global connectivity and applications in industries such as healthcare, automotive and entertainment.

Drivers

Focus on Sustainability

Reducing the power consumption and cost of networks and terminals in mobile communication systems is an important challenge for realizing the sustainable society that the world needs in order to address global environmental issues. Assuming that network traffic will continue to increase in the future, we aim to significantly reduce the per-bit power consumption and cost of communication. For instance, if communication traffic increases a hundredfold, the per-bit capital investment and operating costs should be reduced to less than 1/100th to achieve both high performance and economy.

Furthermore, there are also expectations that the terminal devices of the future will not require charging due to the development of power supply technology using wireless signals and technology for reducing the power consumption of devices. The need for this technology will become even greater if (as expected) the number of terminals such as sensor devices grows due to the increased sophistication of cyber-physical fusion and the growth of use cases involving wearable user interfaces. Thus, above factors helps to boost the market growth.

Demand for Ultra-High-Speed Connectivity

The demand for ultra-high-speed connectivity is a pivotal driver of the Japan 6G market, propelled by the country's focus on technological innovation and its highly connected society. Japan's advanced industries, including robotics, automotive and precision manufacturing, increasingly rely on real-time data transmission and ultra-low latency for seamless operations, which 6G is poised to deliver.

For instance, initiatives in smart city projects, such as those in Tokyo and Yokohama, require high-speed networks to enable autonomous vehicles, real-time surveillance and advanced IoT integration. Additionally, Japan's leadership in immersive technologies like virtual reality (VR) and augmented reality (AR) for gaming, education and telemedicine amplifies the need for faster and more reliable connectivity.

The surge in demand for ultra-high-definition streaming and cloud-based services, driven by a tech-savvy population, further accelerates the push for 6G adoption. This robust demand positions Japan as a frontrunner in leveraging 6G to enhance digital experiences and industrial productivity.

Restraints

Negative Impact on Human Health

Debates surrounding the potential negative effects of 6G technology on human health have already emerged, with concerns primarily focused on high-frequency radiation exposure. Some studies suggest links between such exposure and medical conditions like autism, ADHD, PTSD and symptoms such as dizziness, nausea, headaches and blurred vision, as well as conditions like OCD.

Additionally, the potential connection between RF exposure from cell phone use and cancer remains contentious, with conflicting findings from various studies. However, there is a growing consensus among scientists that long-term use of cell phones may impact specific parts of human cells, raising concerns about the broader implications of adopting 6G technology.

Segment Analysis

The Japan 6G market is segmented based on devices, communication infrastructure, application and end-user.

Demand for High-Quality Communication Infrastructure Drives the Segment Growth

The wireless segment is expected to dominate with over 35% of the market during the forecast period 2024-2031. The wireless segment is set to dominate the 6G market, driven by its unparalleled flexibility, scalability and ability to support diverse applications across industries. The adoption of wireless technologies enables seamless connectivity for smart devices, IoT networks and advanced applications such as autonomous vehicles, drones and robotics.

For instance, wireless 6G networks are critical for enabling ultra-low latency communication required in remote healthcare services, including robotic surgeries and real-time patient monitoring. In manufacturing, wireless connectivity facilitates smart factory operations, where massive machine-to-machine communication is essential for automation and process optimization.

Furthermore, the rise of mobile and cloud gaming, coupled with immersive experiences like augmented reality (AR) and virtual reality (VR), underscores the need for high-speed, reliable wireless networks. The deployment of reconfigurable intelligent surfaces (RIS) and massive MIMO technology within the wireless infrastructure enhances spectral efficiency, ensuring robust coverage even in densely populated urban areas. These advancements solidify the wireless segment's position as a cornerstone of the 6G ecosystem.

Competitive Landscape

The major global players in the Japan 6 G market include NTT DoCoMo, Nokia, Ericsson, Huawei, Samsung, LG, Qualcomm, AT&T, Orange and Apple Inc.

Key Developments

• In 2024, in a world where speed and connectivity reign supreme, the race towards the next generation of wireless technology had reached a new milestone. A Japanese consortium had unveiled the prototype of what is touted to be the world's first high-speed 6G device, promising data transfer rates at lightning speed. This groundbreaking innovation opens the door to a realm of possibilities previously unimaginable.
• In 2024, NTT DOCOMO, INC., in partnered with NTT Corporation, Nokia and SK Telecom Co., Ltd., an international telecommunications operator, that they have successfully conducted Japan's first indoor test of 6G wireless technology using radio waves enhanced by AI in the 4.8 GHz band.

Why Purchase the Report?

• To visualize the Japan 6G market segmentation based on a device, communication infrastructure, application and end-user, as well as understandkey commercial assets and players.
• Identify commercial opportunities by analyzing trends and co-development.
• Excel data sheet with numerous data points of the Japan 6G market-level with all segments.
• PDF report consists of a comprehensive analysis after exhaustive qualitative interviews and an in-depth study.
• Product mapping available as excel consisting of key products of all the major players.

The Japan 6G market report would provide approximately 45 tables, 41 figures and 201 pages.

Target Audience 2024

• Manufacturers/ Buyers
• Industry Investors/Investment Bankers
• Research Professionals
• Emerging Companies

Table of Contents

1. Methodology and Scope

• 1.1. Research Methodology
• 1.2. Research Objective and Scope of the Report

2. Definition and Overview

3. Executive Summary

• 3.1. Snippet by Devices
• 3.2. Snippet by Communication Infrastructure
• 3.3. Snippet by Application
• 3.4. Snippet by End-User

4. Dynamics

• 4.1. Impacting Factors
  • 4.1.1. Drivers
    • 4.1.1.1. Focus on Sustainability
    • 4.1.1.2. Demand for Ultra-High-Speed Connectivity
  • 4.1.2. Restraints
    • 4.1.2.1. Negative Impact on Human Health
  • 4.1.3. Opportunity
  • 4.1.4. Impact Analysis

5. Industry Analysis

• 5.1. Porter's Five Force Analysis
• 5.2. Pricing Analysis
• 5.3. Regulatory Analysis
• 5.4. Technological Trends
• 5.5. Brand Share Analysis
• 5.6. Patent Analysis
• 5.7. SWOT Analysis
• 5.8. Case Study Analysis
• 5.9. Investment Trend Analysis
• 5.10. Consumer Analysis
• 5.11. Economic Impact
• 5.12. DMI Opinion

6. By Devices

• 6.1. Introduction
  • 6.1.1. Market Size Analysis and Y-o-Y Growth Analysis (%), By Devices
  • 6.1.2. Market Attractiveness Index, By Devices
• 6.2. Mobile Devices *
  • 6.2.1. Introduction
  • 6.2.2. Market Size Analysis and Y-o-Y Growth Analysis (%)
• 6.3. Iot and Edge Computing Devices
• 6.4. Others

7. By Communication Infrastructure

• 7.1. Introduction
  • 7.1.1. Market Size Analysis and Y-o-Y Growth Analysis (%), By Communication Infrastructure
  • 7.1.2. Market Attractiveness Index, By Communication Infrastructure
• 7.2. Fixed *
  • 7.2.1. Introduction
  • 7.2.2. Market Size Analysis and Y-o-Y Growth Analysis (%)
• 7.3. Wireless

8. Application

• 8.1. Introduction
  • 8.1.1. Market Size Analysis and Y-o-Y Growth Analysis (%),By Application
  • 8.1.2. Market Attractiveness Index, By Application
• 8.2. Telecommunications *
  • 8.2.1. Introduction
  • 8.2.2. Market Size Analysis and Y-o-Y Growth Analysis (%)
• 8.3. Liquid
• 8.4. Healthcare
• 8.5. Manufacturing
• 8.6. Automotive
• 8.7. Energy
• 8.8. Defense and Aerospace
• 8.9. Retail
• 8.10. Entertainment
• 8.11. Agriculture
• 8.12. Education
• 8.13. Others

9. End-User

• 9.1. Introduction
  • 9.1.1. Market Size Analysis and Y-o-Y Growth Analysis (%), By End-User
  • 9.1.2. Market Attractiveness Index, By End-User
• 9.2. Consumer *
  • 9.2.1. Introduction
  • 9.2.2. Market Size Analysis and Y-o-Y Growth Analysis (%)
• 9.3. Enterprises (Small, Medium and Large)
• 9.4. Government
• 9.5. Industrial

10. Sustainability Analysis

• 10.1. Environmental Analysis
• 10.2. Economic Analysis
• 10.3. Governance Analysis

11. Competitive Landscape

• 11.1. Competitive Scenario
• 11.2. Market Positioning/Share Analysis
• 11.3. Mergers and Acquisitions Analysis

12. Company Profiles

• 12.1. NTT DoCoMo *
  • 12.1.1. Company Overview
  • 12.1.2. Product Portfolio and Description
  • 12.1.3. Financial Overview
  • 12.1.4. Key Developments
• 12.2. Nokia
• 12.3. Ericsson
• 12.4. Huawei
• 12.5. Samsung
• 12.6. LG
• 12.7. Qualcomm
• 12.8. AT&T
• 12.9. Orange
• 12.10. Apple Inc.

LIST NOT EXHAUSTIVE

13. Appendix

• 13.1. About Us and Services
• 13.2. Contact Us