SECOM Trust Systems Co., Ltd: Secure Data Center TC4

Secure Data Center TC4 is the latest and most advanced facility operated by SECOM Trust Systems Co., Ltd., a subsidiary of SECOM Co., Ltd., located in Mitaka, Tokyo, Japan. Officially launched in October 2025, the TC4 facility represents the next generation of secure, sustainable, and intelligent infrastructure designed for Japan’s evolving digital economy.

Positioned roughly 30 minutes from central Tokyo, TC4 benefits from its location in a geologically stable area outside major fault lines and flood zones. It forms part of SECOM’s Secure Data Center Campus in Mitaka—alongside the established Honkan and Bekkan buildings—and is fully integrated into SECOM’s Tokyo–Osaka ring network, ensuring business continuity and geographic redundancy.

Built on SECOM’s legacy of physical and information security, TC4 is engineered for enterprises that require ultra-reliable uptime, AI-based threat monitoring, and energy-efficient operation. It combines 10 MW of power capacity, a 1,000-rack design, and 100% renewable energy usage, making it one of Japan’s most secure and sustainable data centers.

⚙️ Facility Highlights

• Operator: SECOM Trust Systems Co., Ltd. (subsidiary of SECOM Co., Ltd.)
• Location: Mitaka, Tokyo, Japan (6-11-23 Shimo-Renjaku, Mitaka-shi, Tokyo 181-0013)
• Facility Role: Flagship Tier III-equivalent facility within SECOM’s Secure Data Center Campus.
• Total Power Capacity: Approximately 10 MW, supporting high-density enterprise deployments.
• Rack Capacity: Up to 1,000 racks with modular scalability.
• Power Design: Dual substations, redundant UPS systems, and N+1/N+N configuration for critical loads.
• Sustainability: Operates on 100% renewable energy with energy-efficient cooling and green-roof architecture.
• Cooling Efficiency: Incorporates geothermal cooling, high-efficiency air conditioning, and heat reuse systems.
• Disaster Readiness: Built with a seismic isolation structure rated to withstand magnitude-7 earthquakes.
• AI-driven Operations: Equipped with AI monitoring, predictive maintenance, and automated facility control systems.
• Security by Design: Advanced SECOM security technologies integrated from physical to digital layers.

🔐 Security & Compliance

• 24/7 Onsite Security: Staffed by SECOM’s professional security personnel with round-the-clock monitoring.
• AI-Powered Surveillance: Intelligent video analytics, behavior detection, and automated alert systems.
• Multi-Layered Access Control: Biometric authentication, ID verification, mantraps, and escort-only access for visitors.
• X-Ray & Body Scanners: Advanced screening systems for personnel and materials entering restricted zones.
• Integrated Security Robots: On-site patrol and autonomous security monitoring developed by SECOM.
• Fire Suppression: Gas-based and early smoke detection systems with redundant emergency power feeds.
• Certifications: Complies with ISO/IEC 27001 (ISMS) and ISO 22301 (BCMS) for information security and continuity.
• Business Continuity Design: Dual-feed power supply, redundant network routes, and independent mechanical systems.

🌐 Connectivity & Carrier Access

• Carrier-Neutral: Access to Japan’s major domestic and international carriers.
• Interconnectivity: Integrated with SECOM’s Tokyo–Osaka optical backbone, offering synchronous replication and DR.
• Peering Access: Connected through ATBeX, AT TOKYO’s advanced exchange platform, for high-speed interconnection.
• Cloud Integration: Supports direct connectivity to public clouds and SECOM’s own trusted private cloud environments.
• Fiber Diversity: Multiple entry points with physically separated paths to prevent single-point network failures.
• Custom Network Solutions: Supports customer-managed MPLS, leased line, and SD-WAN configurations.

👥 Who It Serves

Secure Data Center TC4 is designed for Japan’s most demanding enterprises and institutions that prioritize uptime, security, and sustainability.

• Financial & Insurance Institutions: For mission-critical trading, payment, and regulatory workloads.
• Government & Public Agencies: For secure hosting of national or municipal systems with compliance assurance.
• Healthcare & Pharmaceutical Firms: For secure processing and storage of sensitive clinical data.
• Telecom, AI & Cloud Providers: For high-density deployments requiring low-latency Tokyo access.
• Manufacturing, IoT, and Smart Infrastructure Operators: For real-time data processing and disaster-resilient systems.
• Multinational Enterprises: As a primary or secondary colocation site within a hybrid or multi-cloud architecture.