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Japan Cybersecurity Market Overview
Market Statistics
Base Year: 2024
Historical Years: 2019-2024
Forecast Years: 2025-2033
Market Size in 2024: USD 18 Billion
Market Forecast in 2033: USD 43.3 Billion
Market Growth Rate: 10.3% (2025-2033)
According to the latest report by IMARC Group, the Japan cybersecurity market size reached USD 18 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 43.3 Billion by 2033, exhibiting a growth rate (CAGR) of 10.3% during 2025-2033. The market is expanding due to increasing cyber threats, government initiatives, and rising demand for data protection solutions.
Japan Cybersecurity Industry Trends and Drivers:
Japan's cybersecurity market is growing amidst a nationwide digitization across industries and intensifying threat activity, particularly in managed security, cloud and endpoint protection, identity, and threat intelligence for all critical sectors and supply chains. Growth in the market is being accelerated by the noticeable increase in ransomware incidents and targeted attacks against manufacturing and the mid‑market segments which are leading to SOC modernization, MDR investments, improvements to immutable backup/restore capabilities, and better incident response playbooks. Buyers are increasingly prioritizing AI‑assisted detection and response capabilities, zero‑trust network access, and third-party risk controls as cloud, IoT, and OT are enabling continuous monitoring capabilities in plants, clinics, and financial institutions.
There is significant regulatory momentum: the Basic Act on Cybersecurity establishes national policy, APPI includes breach notification and transfer controls for cross‑border transfers, and critical‑infrastructure baselines are defined by NISC's guidelines. Recent proposals have expanded reporting incidents and allowed for the implementation of proactive measures beyond the current programs to enable "active cyber defence". Some policy updates that have occurred during the current cycle so far include administrative level actions to strengthen cyber command and develop NISC into a new entity, an interagency drill with draft rules which have raised governance expectations for operators and vendors. Industry outlooks indicate sustained multi‑year growth, with services outpacing products as organizations work to close skills gaps through the use of MSSP/MDR.
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Japan Cybersecurity Industry Segmentation:
The market report offers a comprehensive analysis of the segments, highlighting those with the largest Japan Cybersecurity Market share. It includes forecasts for the period 2025-2033 and historical data from 2019-2024 for the following segments.
The report has segmented the market into the following categories:
Breakup By Component:
Solutions