SAKURA Internet Inc.: Higashi-Shinjuku Data Center

Higashi-Shinjuku Data Center, operated by SAKURA Internet Inc., is a carrier-neutral data center located in the Shinjuku district of Tokyo, Japan, serving enterprise, cloud, and connectivity-driven workloads in one of the country’s most important commercial and digital hubs. Situated in central Tokyo, the facility benefits from proximity to major business districts, internet exchange points, and dense metro fiber infrastructure. Designed to support secure, scalable, and highly reliable IT operations, the data center aligns with SAKURA Internet’s role as a leading Japanese cloud and hosting provider with a strong focus on domestic data residency and operational stability.

⚙️ Facility Highlights

1. High-availability, enterprise-grade facility design supporting continuous operations and mission-critical workloads.
2. Redundant power infrastructure, including UPS-backed power systems and emergency generators to ensure reliable uptime.
3. Efficient cooling architecture designed to maintain stable environmental conditions for modern IT equipment.
4. Carrier-neutral colocation environment, enabling flexible network design and provider choice.
5. Scalable colocation offerings, including single cabinets, full racks, and private cages suitable for enterprise and cloud deployments.
6. Urban facility layout optimized for efficient use of space and power in a dense metropolitan environment.
7. 24/7 monitoring and operational support, with remote-hands services available for infrastructure management.

🔐 Security & Compliance

1. Multi-layer physical security controls, including controlled site access and secured data hall environments.
2. Badge-based and role-based access control for customer infrastructure areas.
3. Continuous CCTV monitoring across critical facility zones.
4. Fire detection and suppression systems, including early smoke detection and gas-based fire suppression technologies.
5. Compliance alignment with commonly adopted Japanese and international standards and regulatory frameworks.
6. Secure customer environments supported through locked cabinets, cages, and segregated colocation spaces.

🌐 Connectivity & Carrier Access

1. Carrier-neutral connectivity, supporting interconnection with multiple domestic and international network providers.
2. Excellent metro connectivity across Tokyo, with low-latency access to major business districts and cloud on-ramps.
3. Cross-connect services available via fiber for customer, carrier, and partner interconnections.
4. Cloud-ready architecture supporting hybrid and multi-cloud deployments.
5. Ideal for enterprises, service providers, and content platforms requiring resilient connectivity in central Tokyo.

💼 Who It Serves

1. Enterprises and multinational organizations requiring secure infrastructure in Tokyo.
2. Cloud, SaaS, and managed service providers deploying domestic or regional platforms.
3. Internet service providers and network operators establishing points of presence in central Japan.
4. Organizations with Japanese data-residency or regulatory requirements.
5. Businesses implementing hybrid IT, disaster recovery, or multi-site architectures across Japan.