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What is FFRI Security, Inc. stock?

3692 is the ticker symbol for FFRI Security, Inc., listed on TSE.

Founded in Sep 30, 2014 and headquartered in 2007, FFRI Security, Inc. is a Packaged Software company in the Technology services sector.

What you'll find on this page: What is 3692 stock? What does FFRI Security, Inc. do? What is the development journey of FFRI Security, Inc.? How has the stock price of FFRI Security, Inc. performed?

Last updated: 2026-05-14 23:24 JST

About FFRI Security, Inc.

3692 real-time stock price

3692 stock price details

Quick intro

FFRI Security, Inc. (3692.T) is a Tokyo-based leader in computer security, specializing in proactive endpoint protection. Its core business includes the development of the flagship "FFRI yarai" software, which uses multi-layered defense engines to block targeted attacks, alongside security consulting and malware analysis services.


For the fiscal year ending March 2025, the company demonstrated exceptional performance. In the third quarter (ending December 2024), net sales surged 33.4% year-on-year to ¥1.06 billion, while net income rose 37.7% to ¥284 million. Driven by high demand in corporate and government sectors, the company maintains a robust financial profile with a strong ROE of approximately 37% and minimal debt.

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Basic info

NameFFRI Security, Inc.
Stock ticker3692
Listing marketjapan
ExchangeTSE
FoundedSep 30, 2014
Headquarters2007
SectorTechnology services
IndustryPackaged Software
CEOffri.jp
WebsiteTokyo
Employees (FY)215
Change (1Y)+81 +60.45%
Fundamental analysis

FFRI Security, Inc. Business Introduction

FFRI Security, Inc. (TYO: 3692) is a leading Japanese cybersecurity firm specializing in advanced endpoint protection and proactive defense against sophisticated cyber threats. Unlike traditional antivirus software that relies on reactive signature-based detection, FFRI focuses on "Precise Heuristic" technology to identify and neutralize zero-day attacks and targeted threats before they can cause damage.

Business Segments Detailed

1. Yarai Series (Flagship Product):
The "FFRI yarai" is a high-end endpoint security solution designed for large enterprises and government agencies. It utilizes five specialized heuristic engines (Static, Sandbox, HIPS, Machine Learning, and Exception) to analyze program behavior and structure. This multi-layered approach allows it to detect unknown malware and "living-off-the-land" attacks (using legitimate system tools for malicious purposes) without needing constant signature updates.

2. FFRI yarai Home and Business Edition:
A streamlined version of their flagship technology tailored for Small and Medium Enterprises (SMEs) and individual power users, providing robust protection against ransomware and data breaches at a more accessible price point.

3. Security Consulting and Services:
Beyond software, FFRI provides specialized security research, vulnerability analysis, and incident response services. They are often commissioned by government entities and critical infrastructure providers to perform deep-dive forensics and security audits.

Business Model Characteristics

Subscription-Based Revenue: The core of FFRI's business is a recurring revenue model through software licensing and maintenance contracts for the Yarai series.
Focus on B2B and B2G: A significant portion of revenue comes from "High-Security" clients, including Japanese central government ministries, local governments, and major financial institutions.
R&D Intensive: The company reinvests heavily into threat intelligence and vulnerability research, maintaining a laboratory environment that tracks the latest global attack vectors.

Core Competitive Moat

Proprietary Heuristic Engines: FFRI's "Made in Japan" technology provides a sovereign security alternative for the Japanese government, reducing reliance on foreign-made security software that may have geopolitical risks.
Vulnerability Research Leadership: The company's founder, Yuji Ukai, is a world-renowned security researcher. This DNA gives FFRI a technical edge in understanding the underlying exploit mechanisms that competitors' automated tools might miss.
Integration with National Security: FFRI is a key player in Japan's national cyber-defense ecosystem, participating in various government-led cybersecurity initiatives and committees.

Latest Strategic Layout

Cloud-Native Transition: FFRI is aggressively expanding its SaaS (Software as a Service) offerings to provide centralized management for remote workforces, a trend accelerated by post-pandemic business shifts.
AI-Driven Detection: Integrating advanced machine learning models to reduce "false positives" while maintaining high detection rates for polymorphic malware.
Strategic Partnerships: Collaborating with system integrators and telecommunications giants in Japan to bundle FFRI yarai with broader IT infrastructure projects.

FFRI Security, Inc. Development History

Evolutionary Phases

Phase 1: Foundation and Research (2007 - 2009)
FFRI was founded in 2007 by Yuji Ukai, who previously worked at specialized security firms in the U.S. and Japan. The company initially focused on high-end security research and consulting, building a reputation for technical excellence by discovering critical vulnerabilities in widely used software.

Phase 2: Productization and Market Entry (2009 - 2014)
Recognizing the limitations of signature-based antivirus, the company launched "FFRI yarai" in 2009. This period marked the transition from a service-based firm to a product-based firm. In 2014, FFRI successfully listed on the Tokyo Stock Exchange (Mothers market, now Growth), providing the capital needed for scaling.

Phase 3: National Adoption and Growth (2015 - 2020)
As cyber-attacks on infrastructure and government agencies became more frequent, FFRI yarai was adopted by numerous Japanese government ministries. The company solidified its position as a "national champion" in cybersecurity, achieving high growth as Japanese enterprises modernized their security postures.

Phase 4: Digital Transformation and Cloud Era (2021 - Present)
FFRI rebranded from "FFRI, Inc." to "FFRI Security, Inc." to clarify its core mission. The company is currently focused on adapting its heuristic technology for cloud environments and securing the increasingly complex supply chains of global Japanese corporations.

Success Factors and Challenges

Success Factors: Deep technical expertise in vulnerability research and the "First Mover" advantage in Japan for non-signature-based detection. Their ability to secure government contracts acted as a "seal of quality" for private sector clients.
Challenges: High competition from global giants (like CrowdStrike and SentinelOne) and the difficulty of expanding beyond the Japanese market due to the highly localized nature of their sales network and brand recognition.

Industry Introduction

The cybersecurity industry in Japan is undergoing a period of rapid expansion, driven by the digital transformation (DX) of the economy and the increasing frequency of ransomware attacks. According to market data, the Japanese security software market has maintained a steady growth rate as organizations shift from perimeter defense to "Zero Trust" architectures.

Industry Trends and Catalysts

1. Increased Government Spending: The Japanese government’s "Cybersecurity Strategy" has significantly increased budgets for the protection of critical infrastructure.
2. Supply Chain Security: Major manufacturers (Automotive, Electronics) are now requiring their suppliers to meet specific security standards, creating a "trickle-down" demand for products like FFRI yarai.
3. Shortage of Security Personnel: As skilled security engineers are in short supply, companies are turning to automated, high-precision tools that do not require constant manual intervention.

Competitive Landscape

FFRI Security operates in the Endpoint Detection and Response (EDR) and Next-Generation Antivirus (NGAV) market. The competition is divided into two main categories:

Category Key Competitors FFRI's Position
Global Giants CrowdStrike, SentinelOne, Microsoft (Defender) Competes on technical depth and "domestic sovereignty" for sensitive data.
Domestic Players Trend Micro, Digital Arts Specializes in "Advanced/Targeted" threat protection compared to general-purpose suites.

Industry Status and Characteristics

Market Share: FFRI holds a dominant position in the "Japan-made" endpoint security niche, particularly within the public sector.
Economic Moat: High switching costs and long-term government contracts provide a stable financial floor.
Recent Performance: As of the latest fiscal periods (FY2024/FY2025), FFRI has shown resilience in its subscription revenue, though it faces pressure to increase R&D spending to keep pace with AI-powered malware trends. According to recent quarterly reports, the company continues to maintain a strong equity ratio, indicating a robust financial position to weather economic volatility.

Financial data

Sources: FFRI Security, Inc. earnings data, TSE, and TradingView

Financial analysis
This financial analysis report focuses on **FFRI Security, Inc. (TSE: 3692)**, a prominent Japanese cybersecurity firm specializing in advanced endpoint protection and national security solutions.

FFRI Security, Inc. Financial Health Score

Based on the latest financial data for the fiscal year ending March 2025 and preliminary figures for the 2026 fiscal year, FFRI Security exhibits robust growth and high profitability. The following scoring reflects its strong balance sheet and accelerating revenue streams.

Metric Category Score (40-100) Rating Key Data Points (FY2025/Q3 2026)
Profitability 92 ⭐⭐⭐⭐⭐ Operating Margin ~37.4%; ROE ~43.7%.
Growth Momentum 88 ⭐⭐⭐⭐⭐ FY2025 Revenue +24.2% YoY; Q3 2026 Net Profit +320% YoY.
Solvency & Liquidity 95 ⭐⭐⭐⭐⭐ Equity Ratio ~64.7%; Near-zero debt; Negative Net Debt.
Valuation (Risk) 45 ⭐⭐ High PER (>50x) and PBR (>10x) suggest premium pricing.
Overall Health 82 ⭐⭐⭐⭐ Strong Financials with Valuation Pressure.

FFRI Security, Inc. Development Potential

Strategic Roadmap: Transition to "National Security" Focus

FFRI is shifting its core focus toward National Security and critical infrastructure. The company is positioning its flagship product, FFRI yarai, as a "purely domestic" alternative to foreign security software, catering to Japanese government agencies and defense-related entities. This alignment with the Japanese government's Economic Security Promotion Act provides a stable, long-term demand catalyst.

New Business Catalyst: Establishment of "FFRI Security Works Inc."

In January 2026, FFRI announced the establishment of a 100% owned subsidiary, FFRI Security Works Inc., scheduled to begin operations in April 2026. This new entity is designed to address the talent shortage in the industry by providing specialized security services, investigation, and education. This move aims to unlock capacity bottlenecks and capture the high-margin consulting demand from both the public and private sectors.

Growth in OEM and K-Program Participation

The company’s growth is increasingly driven by OEM sales and participation in the K-Program (Economic Security Critical Technology Management Program). By integrating its "Preemptive Defense" technology into third-party hardware and platforms, FFRI is expanding its market reach without the high customer acquisition costs of direct retail.

FFRI Security, Inc. Pros and Risks

Pros (Upside Factors)

1. Unique Domestic Positioning: As one of the few Japanese companies developing core cybersecurity engines, FFRI enjoys a "sovereignty advantage" in government procurement where data residency and trust in local vendors are paramount.
2. High Operating Leverage: The software-as-a-service (SaaS) and licensing model has allowed net profits to grow at a much faster rate than revenue (e.g., Q3 2026 recurring profit increased 4.2x YoY).
3. Robust Financial Foundation: With very low debt and high cash reserves (Net Debt is negative), the company has the flexibility to fund R&D or potential acquisitions without external financing.

Risks (Downside Factors)

1. Extreme Valuation: With a PER often exceeding 50x-60x, the stock is highly sensitive to any earnings misses. Even slightly lower-than-expected growth could lead to sharp price corrections.
2. Seasonal Earnings Fluctuations: Revenue is heavily concentrated in the fourth quarter (January–March) due to the Japanese government and corporate fiscal year-end cycles, leading to potential volatility in quarterly reports.
3. Intensifying Global Competition: While FFRI holds a domestic advantage, global giants like CrowdStrike or Palo Alto Networks possess significantly larger R&D budgets and broader global threat intelligence networks, which may pressure FFRI's technological lead in the private sector.

Analyst insights

How do Analysts View FFRI Security, Inc. and 3692 Stock?

Heading into the 2025-2026 fiscal periods, market sentiment toward FFRI Security, Inc. (TYO: 3692) reflects a transition from a niche cybersecurity provider to a critical player in Japan's national economic security infrastructure. Analysts are increasingly focusing on the company’s pivot toward high-margin recurring revenue and its strategic alignment with government defense initiatives. Below is a detailed breakdown of the prevailing analyst views:

1. Core Institutional Perspectives on the Company

Strategic Shift to Subscription Models: Analysts from major Japanese brokerage firms note that FFRI has successfully transitioned its business model. By moving away from one-time license sales toward the "FFRI Yarai" subscription-based model, the company has stabilized its cash flow. In the latest quarterly reports for FY2024/2025, recurring revenue (ARR) has shown consistent growth, which analysts view as a key de-risking factor for the stock.
The "Economic Security" Tailwind: A primary theme among researchers is FFRI’s unique position as a domestic developer of endpoint security. With the Japanese government’s focus on Economic Security Promotion Acts, analysts believe FFRI is the primary beneficiary of "Buy Japan" policies in the cybersecurity sector. Its technology is increasingly being adopted by government agencies and critical infrastructure providers seeking to reduce reliance on foreign-made software.
R&D and Technological Edge: FFRI is recognized for its proactive defense technology that does not rely on traditional virus signatures. Institutional analysts highlight the company's continuous investment in AI-driven threat analysis, which maintains its competitive moat against global giants like CrowdStrike or SentinelOne within the specific context of the Japanese OS environment.

2. Stock Rating and Valuation Trends

As of mid-2024 and leading into 2025, the market consensus on 3692.T remains "Cautiously Optimistic" with a focus on growth potential:
Rating Distribution: Among domestic analysts covering the TOPIX Small-Cap tech sector, the majority hold "Buy" or "Outperform" ratings. The sentiment is driven by the fact that FFRI's valuation (P/E ratio) has historically been high, but recent earnings growth is beginning to justify these multiples.
Price Target Estimates:
Average Target Price: Analysts have set a median target range reflecting a 20-25% upside from current trading levels, specifically eyeing the ¥2,800 to ¥3,200 range as the company hits its profitability milestones.
Latest Financial Data: For the fiscal year ended March 2024, FFRI reported a significant turnaround in operating income. Analysts are closely watching the FY2025 guidance, which projects continued double-digit growth in operating profit, further bolstering the "Buy" case for long-term investors.

3. Analyst-Identified Risks (The Bear Case)

Despite the positive outlook, analysts caution investors regarding several structural risks:
Intense Global Competition: While FFRI dominates the domestic "sovereign" niche, it faces immense pressure from US-based cybersecurity firms that have larger R&D budgets and global threat intelligence networks. Analysts worry that if global players localize more aggressively, FFRI’s market share could be squeezed.
Human Capital Constraints: The shortage of high-level cybersecurity engineers in Japan is a recurring concern. Analysts point out that FFRI’s ability to scale depends heavily on its ability to recruit and retain top-tier talent, which increases operational costs and could impact margins.
Volatility of Government Contracts: While government tailwinds are strong, these contracts can be lumpy and subject to budget cycles. Analysts warn that a shift in political priorities regarding defense spending could lead to volatility in the stock price.

Summary

The consensus on the street is that FFRI Security, Inc. is no longer just a "startup" but a foundational element of Japan’s digital defense strategy. Analysts believe that as long as the Japanese government prioritizes cyber-autonomy and the private sector continues its digital transformation (DX), FFRI is well-positioned for sustained capital appreciation. Investors are advised to monitor the quarterly ARR growth and government procurement announcements as the primary catalysts for the stock in 2025.

Further research

FFRI Security, Inc. (3692) Frequently Asked Questions

What are the primary investment highlights for FFRI Security, Inc., and who are its main competitors?

FFRI Security, Inc. is a leader in the Japanese cybersecurity market, specializing in next-generation endpoint security. Its core investment highlight is its proprietary "Precognition" engine, which utilizes sandboxing and behavioral analysis to detect zero-day attacks without relying on traditional virus signatures. This technology is highly valued by Japanese government agencies and critical infrastructure providers.
Major competitors include global cybersecurity giants such as CrowdStrike (CRWD), SentinelOne (S), and Trend Micro (4704.T). FFRI differentiates itself through its deep focus on the Japanese regulatory environment and its "Made in Japan" reliability, which appeals to domestic public sector clients.

Are the latest financial results for FFRI Security (3692) healthy? What are the revenue and profit trends?

Based on the financial results for the fiscal year ending March 2024 and the latest quarterly updates in 2024, FFRI Security has shown a recovery trend. For FY3/2024, the company reported Net Sales of approximately 1.76 billion JPY, representing a significant year-on-year increase.
The company successfully turned a Net Profit of 175 million JPY, recovering from previous losses. The balance sheet remains stable with an Equity Ratio typically maintained above 70%, indicating low financial risk and a manageable debt-to-equity profile. Investors should monitor the growth of recurring revenue from its "FFRI yarai" subscription model.

Is the current valuation of FFRI Security (3692) high? How do its P/E and P/B ratios compare to the industry?

FFRI Security often trades at a premium due to its niche position in national security. As of mid-2024, its Price-to-Earnings (P/E) ratio has fluctuated significantly, often sitting above the industry average for the Tokyo Stock Exchange Growth market, reflecting high growth expectations.
Its Price-to-Book (P/B) ratio is generally higher than traditional IT service providers but aligned with high-growth SaaS and cybersecurity firms. Compared to peers like Trend Micro, FFRI carries a higher valuation multiple, which implies that the market expects continued expansion in the government and enterprise sectors.

How has the stock price performed over the past year compared to its peers?

Over the past 12 months, FFRI Security's stock has experienced high volatility. In early 2024, the stock saw a massive surge, at one point gaining over 100% year-to-date, driven by increased Japanese defense spending and news related to "Active Cyber Defense" policies.
While it has outperformed the TOPIX index and many general software peers during these rallies, it remains a high-beta stock. Investors should note that it often moves in tandem with Japanese "Defense-related" themes rather than just general tech trends.

Are there any recent industry tailwinds or headwinds affecting FFRI Security?

Tailwinds: The Japanese government's commitment to strengthening national cyber defense is a major catalyst. New legislation regarding Active Cyber Defense and the expansion of the Japan Self-Defense Forces' cyber units directly benefit FFRI’s consulting and software business.
Headwinds: Intense competition from US-based AI-driven security firms remains a challenge. Additionally, as a smaller player, FFRI is sensitive to shifts in government procurement cycles and R&D costs associated with staying ahead of evolving malware threats.

Have large institutional investors been buying or selling FFRI Security (3692) recently?

Institutional ownership in FFRI Security is relatively moderate compared to Prime Market stocks, as it is listed on the Growth Market. However, there has been noted interest from domestic Japanese investment trusts focusing on "Small-cap Growth" and "Digital Transformation (DX)" themes.
Recent filings indicate that while retail investors drive much of the daily volume, institutional participation increases during periods of geopolitical tension or policy shifts in Tokyo. Investors should check the latest Large Shareholding Reports for any changes in stakes by major asset management firms or corporate partners.

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TSE:3692 stock overview