日本のNaaS（Network as a Service）市場レポート：タイプ、用途、最終用途産業、地域別、2025年～2033年

日本のNaaS（Network as a Service）市場の市場規模は2024年に14億米ドルに達しました。今後、IMARC Groupは、同市場が2033年までに156億米ドルに達し、2025～2033年の成長率（CAGR）は30.65％に達すると予測しています。クラウドコンピューティング、IoT（モノのインターネット）、その他の新興技術をサポートする堅牢かつ柔軟なネットワークソリューションが必要とされるデジタルトランスフォーメーションに対する需要の高まりが、主に市場を牽引しています。

本レポートで扱う主な質問

• 日本のNaaS（Network as a Service）市場はこれまでどのように推移し、今後どのように推移するのか？
• COVID-19が日本のNaaS（Network as a Service）市場に与えた影響は？
• 日本のNaaS（Network as a Service）市場のタイプ別の内訳は？
• 日本のNaaS（Network as a Service）市場の用途別の内訳は？
• 日本のNaaS（Network as a Service）市場の最終用途産業別の内訳は？
• 日本のNaaS（Network as a Service）市場のバリューチェーンにはどのような段階がありますか？
• 日本のNaaS（Network as a Service）の主な促進要因と課題は何か？
• 日本のNaaS（Network as a Service）市場の構造と主要プレーヤーは？
• 日本のNaaS（Network as a Service）市場における競合の程度は？

目次

第1章 序文

第2章 調査範囲と調査手法

• 調査の目的
• ステークホルダー
• データソース
• 市場推定
• 調査手法

第3章 エグゼクティブサマリー

第4章 日本のNaaS（Network as a Service）市場：イントロダクション

• 概要
• 市場力学
• 業界動向
• 競合情報

第5章 日本のNaaS（Network as a Service）市場情勢

• 過去および現在の市場動向（2019年～2024年）
• 市場予測（2025-2033）

第6章 日本のNaaS（Network as a Service）市場：タイプ別の内訳

• LANサービス
• WANサービス

第7章 日本のNaaS（Network as a Service）市場：用途別の内訳

• クラウドベースのサービス
• オンデマンド帯域幅
• 統合ネットワークセキュリティサービス
• 広域ネットワーク
• 仮想プライベートネットワーク

第8章 日本のNaaS（Network as a Service）市場：最終用途産業別の内訳

• ヘルスケア
• BFSI
• 小売業とeコマース
• ITおよび通信
• 製造
• 運輸・物流
• 公共部門

第9章 日本のNaaS（Network as a Service）市場：競合情勢

• 概要
• 市場構造
• 市場プレーヤーのポジショニング
• 主要成功戦略
• 競合ダッシュボード
• 企業評価象限

第10章 主要企業のプロファイル

第11章 日本のNaaS（Network as a Service）市場：業界分析

• 促進要因・抑制要因・機会
• ポーターのファイブフォース分析
• バリューチェーン分析

第12章 付録

The Japan network as a service market size reached USD 1.4 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 15.6 Billion by 2033, exhibiting a growth rate (CAGR) of 30.65% during 2025-2033. The increasing demand for digital transformation, which requires robust and flexible network solutions to support cloud computing, IoT (Internet of Things), and other emerging technologies, is primarily driving the market.

Network as a service (NaaS) is a transformative concept in the realm of cloud computing and networking. It represents a shift away from traditional, hardware-centric network infrastructure towards a more flexible and scalable model. NaaS offers businesses the ability to harness the power of the cloud to efficiently manage and optimize their network resources. With NaaS, organizations can provision and manage network services on-demand, much like other cloud services. This flexibility allows for rapid adaptation to changing business needs, reducing the time and effort required for network configuration and maintenance. Moreover, NaaS can be cost-effective as it eliminates the need for significant upfront investments in hardware and reduces ongoing operational costs. One of the key benefits of NaaS is its ability to support remote workforces and distributed environments seamlessly. It provides the agility required for businesses to scale their network resources up or down as needed, ensuring optimal performance and security.

Japan Network as a Service Market Trends:

The network as a service market in Japan is experiencing substantial growth, driven by several key factors. Firstly, the increasing adoption of cloud computing is propelling the demand for NaaS solutions. As organizations migrate their applications and data to the cloud, the need for flexible and scalable network infrastructure becomes paramount. Additionally, the rise of remote work and the Internet of Things (IoT) is accelerating NaaS adoption. With a distributed workforce and a surge in connected devices, businesses require agile and responsive networks that can adapt to dynamic demands. Furthermore, the quest for cost optimization is another driving force behind the NaaS market's expansion. By opting for NaaS, companies can reduce capital expenditures associated with traditional network hardware and maintenance. They can instead shift to a subscription-based model that offers cost-efficiency and scalability. Moreover, the growing incidences of cyber threats, along with the emerging popularity of advanced security features, such as firewall-as-a-service (FWaaS) and threat detection, to enhance network security, are expected to drive the network as a service market in Japan during the forecast period.

Japan Network as a Service Market Segmentation:

Type Insights:

• LAN-as-a-Service
• WAN-as-a-Service

Application Insights:

• Cloud-based Services
• Bandwidth on Demand
• Integrated Network Security-as-a-Service
• Wide Area Network
• Virtual Private Network

End Use Industry Insights:

• Healthcare
• BFSI
• Retail and E-Commerce
• IT and Telecom
• Manufacturing
• Transportation and Logistics
• Public Sector

Competitive Landscape:

The market research report has also provided a comprehensive analysis of the competitive landscape. Competitive analysis such as market structure, key player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided. Some of the key players include:

• Check Point Software Technologies Ltd.
• Cloudflare Inc.
• Verizon Communications Inc.

Key Questions Answered in This Report:

• How has the Japan network as a service market performed so far and how will it perform in the coming years?
• What has been the impact of COVID-19 on the Japan network as a service market?
• What is the breakup of the Japan network as a service market on the basis of type?
• What is the breakup of the Japan network as a service market on the basis of application?
• What is the breakup of the Japan network as a service market on the basis of end use industry?
• What are the various stages in the value chain of the Japan network as a service market?
• What are the key driving factors and challenges in the Japan network as a service?
• What is the structure of the Japan network as a service market and who are the key players?
• What is the degree of competition in the Japan network as a service market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Japan Network as a Service Market - Introduction

• 4.1 Overview
• 4.2 Market Dynamics
• 4.3 Industry Trends
• 4.4 Competitive Intelligence

5 Japan Network as a Service Market Landscape

• 5.1 Historical and Current Market Trends (2019-2024)
• 5.2 Market Forecast (2025-2033)

6 Japan Network as a Service Market - Breakup by Type

• 6.1 LAN-as-a-Service
  • 6.1.1 Overview
  • 6.1.2 Historical and Current Market Trends (2019-2024)
  • 6.1.3 Market Forecast (2025-2033)
• 6.2 WAN-as-a-Service
  • 6.2.1 Overview
  • 6.2.2 Historical and Current Market Trends (2019-2024)
  • 6.2.3 Market Forecast (2025-2033)

7 Japan Network as a Service Market - Breakup by Application

• 7.1 Cloud-based Services
  • 7.1.1 Overview
  • 7.1.2 Historical and Current Market Trends (2019-2024)
  • 7.1.3 Market Forecast (2025-2033)
• 7.2 Bandwidth on Demand
  • 7.2.1 Overview
  • 7.2.2 Historical and Current Market Trends (2019-2024)
  • 7.2.3 Market Forecast (2025-2033)
• 7.3 Integrated Network Security-as-a-Service
  • 7.3.1 Overview
  • 7.3.2 Historical and Current Market Trends (2019-2024)
  • 7.3.3 Market Forecast (2025-2033)
• 7.4 Wide Area Network
  • 7.4.1 Overview
  • 7.4.2 Historical and Current Market Trends (2019-2024)
  • 7.4.3 Market Forecast (2025-2033)
• 7.5 Virtual Private Network
  • 7.5.1 Overview
  • 7.5.2 Historical and Current Market Trends (2019-2024)
  • 7.5.3 Market Forecast (2025-2033)

8 Japan Network as a Service Market - Breakup by End Use Industry

• 8.1 Healthcare
  • 8.1.1 Overview
  • 8.1.2 Historical and Current Market Trends (2019-2024)
  • 8.1.3 Market Forecast (2025-2033)
• 8.2 BFSI
  • 8.2.1 Overview
  • 8.2.2 Historical and Current Market Trends (2019-2024)
  • 8.2.3 Market Forecast (2025-2033)
• 8.3 Retail and E-Commerce
  • 8.3.1 Overview
  • 8.3.2 Historical and Current Market Trends (2019-2024)
  • 8.3.3 Market Forecast (2025-2033)
• 8.4 IT and Telecom
  • 8.4.1 Overview
  • 8.4.2 Historical and Current Market Trends (2019-2024)
  • 8.4.3 Market Forecast (2025-2033)
• 8.5 Manufacturing
  • 8.5.1 Overview
  • 8.5.2 Historical and Current Market Trends (2019-2024)
  • 8.5.3 Market Forecast (2025-2033)
• 8.6 Transportation and Logistics
  • 8.6.1 Overview
  • 8.6.2 Historical and Current Market Trends (2019-2024)
  • 8.6.3 Market Forecast (2025-2033)
• 8.7 Public Sector
  • 8.7.1 Overview
  • 8.7.2 Historical and Current Market Trends (2019-2024)
  • 8.7.3 Market Forecast (2025-2033)

9 Japan Network as a Service Market - Competitive Landscape

• 9.1 Overview
• 9.2 Market Structure
• 9.3 Market Player Positioning
• 9.4 Top Winning Strategies
• 9.5 Competitive Dashboard
• 9.6 Company Evaluation Quadrant

10 Profiles of Key Players

• 10.1 Check Point Software Technologies Ltd.
  • 10.1.1 Business Overview
  • 10.1.2 Services Offered
  • 10.1.3 Business Strategies
  • 10.1.4 SWOT Analysis
  • 10.1.5 Major News and Events
• 10.2 Cloudflare Inc.
  • 10.2.1 Business Overview
  • 10.2.2 Services Offered
  • 10.2.3 Business Strategies
  • 10.2.4 SWOT Analysis
  • 10.2.5 Major News and Events
• 10.3 Verizon Communications Inc.
  • 10.3.1 Business Overview
  • 10.3.2 Services Offered
  • 10.3.3 Business Strategies
  • 10.3.4 SWOT Analysis
  • 10.3.5 Major News and Events

Please note that this is only a partial list of the key players, and the complete list is provided in the report.

11 Japan Network as a Service Market - Industry Analysis

• 11.1 Drivers, Restraints, and Opportunities
  • 11.1.1 Overview
  • 11.1.2 Drivers
  • 11.1.3 Restraints
  • 11.1.4 Opportunities
• 11.2 Porters Five Forces Analysis
  • 11.2.1 Overview
  • 11.2.2 Bargaining Power of Buyers
  • 11.2.3 Bargaining Power of Suppliers
  • 11.2.4 Degree of Competition
  • 11.2.5 Threat of New Entrants
  • 11.2.6 Threat of Substitutes
• 11.3 Value Chain Analysis

12 Appendix