Qualysite Nago Data Center

Qualysite Technologies operates the Nago Data Center in Okinawa, Japan, offering high-resilience infrastructure tailored for mission-critical systems, including financial institutions.

The facility complies with FISC safety standards and has maintained uninterrupted operations since launch. It is located 41 meters above sea level in a zone with minimal risk of liquefaction, tsunami, or seismic damage, and features a seismic isolation structure rated to withstand intensity 6+ earthquakes.

Power is supplied via two independent substations with fully separated intake routes. Backup systems include UPS and emergency generators capable of 48 hours of continuous operation, with priority fuel contracts and annual load-testing drills to ensure disaster readiness.

Security includes six layers of physical protection, biometric authentication, IC card access, and 24/365 staffed monitoring. The center is powered by 100% RE100-compliant renewable energy and supports ESG-aligned operations for enterprise clients across Kanto, Kansai, and Kyushu.