NTT DATA announced the opening of its Keihanna OSK11 Data Center in Kyoto, expanding its digital infrastructure footprint in Japan’s Kansai region. The new facility targets rising demand for AI and cloud workloads, integrating high-efficiency cooling and global engineering standards to support next-generation compute requirements. Operated by NTT Global Data Centers, OSK11 marks the company’s fourteenth data center deployment in Japan.
Located in the Osaka–Kyoto corridor, OSK11 delivers 30MW of IT capacity and provides a scalable platform for hyperscale and enterprise customers. The site reflects growing momentum in Kansai region as an alternative to Tokyo for data center development, offering geographic diversity and improved resilience for business continuity. NTT positions the facility as part of a broader strategy to meet accelerating infrastructure requirements driven by AI adoption and enterprise modernization.
OSK11 integrates resilient power, carrier-neutral connectivity, and advanced cooling systems designed for high-density workloads. The facility connects into NTT’s global platform of more than 160 data centers across over 20 countries, enabling multinational customers to scale deployments across regions while maintaining consistent operational standards.
- 30MW IT load capacity supported by dual power substations
- Carrier-neutral architecture with diverse network paths
- N+1 air-cooled chiller system for resilient, efficient cooling
- 24/7 on-site security with multi-factor access controls
- Part of a global footprint spanning 160+ data centers in 20+ countries
“OSK11 represents a significant milestone in our continued investment in Japan and our commitment to enabling the next generation of digital innovation,” said Doug Adams, CEO of NTT Global Data Centers. “As demand for AI-ready infrastructure accelerates, the Kansai region is emerging as a critical hub for data-driven growth, and OSK11 positions our customers to scale with confidence.”
🌐 Analysis: NTT continues to expand capacity outside Tokyo as hyperscale demand shifts toward regional diversification and resilience in Japan. The 30MW scale aligns with recent builds from global operators targeting AI workloads that require higher power density and flexible cooling architectures.
🌐 Analysis: Competition in Japan’s data center market is intensifying, with players such as Digital Realty, Equinix, and hyperscalers investing in Osaka and surrounding regions to balance latency, power availability, and disaster recovery requirements.
