Tokyo Data Center HND1

HTT Hitotsubashi Bldg 7F 1-2-1
Hitotsubashi, Chiyoda-ku,
Tokyo, Japan 100-0003

Located in the Otemachi business district.
HND1 is 65 km from Narita Airport and 10 km from Haneda International Airport.
Access to low-latency metro fiber rings linking financial exchanges, key carrier hotels and interconnection facilities, including the Tokyo Stock Exchange, Chi-X and OSE.

3.1k m²

3,120 sq. meters of building interior space, and 1,752 sq. meters raised floor.


Cyxtera offers total reliability supported by 100% power uptime SLAs.

2 MW

2 MW of utility and generator power.


Certified SSAE 18/ ISAE 3402 SOC 1 Type 2, SSAE 18/ ISAE 3000 SOC 2 Type 2, ISO 27001, PCI DSS 3.2.1

HND1 Technical Specifications


  • Multi-story purpose-built data center
  • Building interior 989 sq. meters
  • Raised floor 973 sq. meters

Certifications & Compliance

  • SSAE 18/ ISAE 3402 SOC 1 Type 2
  • SSAE 18/ ISAE 3000 SOC 2 Type 2
  • ISO 27001
  • PCI DSS 3.2.1


  • Copper & fiber optic cross connects
  • Dual diverse fiber entrance facilities
  • Carrier neutral interconnection area


  • 24x7 video surveillance
  • 90-day video storage
  • Two-factor authentication required to access
  • Biometric scanners + badge readers
  • Entrance mantraps
  • Ballistic paneling in lobby
  • Ballistic glass


  • 100% Uptime SLA

Support Services

  • Gold Support (remote hands)
  • Structured Cabling

Sustainability & Efficiency

  • Wireless sensors
  • Smart lighting


  • Free secure Wi-Fi
  • Break room
  • Food and beverage vending machines
  • Crash carts
  • Work kiosks
  • Conference room

HND1 Provider List

NTT Communications
For a full list of providers, please visit our Marketplace.

HND1 Get the Spec Sheet


HND1 Campus Pod Details


HTT Hitotsubashi Bldg 7F 1-2-1
Hitotsubashi, Chiyoda-ku,
Tokyo, Japan 100-0003
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Power and Capacity

Utility Power
2 MW
UPS Capacity
500 kW
UPS Configuration
Generator Capacity
2 MW
Generator Configuration
Fuel Capacity
21,000 Gal.
Cooling Configuration
Cooling Capacity
181 Tons

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