Data Center Colocation in Japan,
Tokyo & Osaka

Scalable, Secure, Strategically Located

Supported by a team of world class bilingual engineers , INAP Data centers provides high power density, unparalleled network performance and broad menu of interconnection & compatibility.

Whether you require managed colocation or prefer a hands-on approach, INAP data center and colocation services offer scalability, continuity and security for your applications, data and systems.

1/8 Rack
100V 2.5A~
4U~
2Mbps~10Gbps
Basic / Premium remote hands service, etc.
Quarter Rack
100V 5A~
8U~
2Mbps~10Gbps
Onsite engineering support for startups, etc.
Half Rack
100V 10A~ (redundant)
18U~
2Mbps~10Gbps
Racking, Cabling, Installation support, etc.
Full Rack
100V 20A~ (redundant)
41U~
2Mbps~10Gbps
Network optimization, Trouble shooting, etc.
  • Call us
  • +81-3-5209-2222
Premium colocation service with high performance, low latency IP connectivity

Data Center Services & Features

English & Japanese Managed Installation Services, 24/7 Remote hands Services
Managed installation services are available to all customers colocated in INAP data centers. Services include receiving and inspection of customer-shipped equipment, mounting of equipment on customer-designated rails or shelves, connection of equipment to facility power systems, cabling and initial power-up ,notification of any equipment failures or problems detected and notification that installation has been completed.
Unparalleled network performance
Reduce latency and improve network performance with INAP’s Performance IP™ service. By combining multiple carrier backbones and real-time route optimization, Performance IP provides reliable, high-speed IP service for stable, consistent connectivity.
Backed by our proprietary route optimization technology, Performance IP enhances Border Gateway Protocol (BGP) by dynamically evaluating a broader set of performance factors across a diverse set of possible paths. These specifications match the requirements of global companies.  Learn More
Redundancy & reliability
INAP data centers are designed for concurrent maintainability which means that any component of data center infrastructure – whether electrical, mechanical or otherwise – can fail or be intentionally shut down without creating a disruption. Data center reliability is accomplished by building full overlays of electrical and mechanical systems in INAP facilities that include redundant equipment as well as multiple distribution paths.  Learn More
Power density & Scalability
Maximize your colocation footprint with scalable, high power density data centers. The flexible, modular design of INAP data centers allows you to increase power at the rack level – up to 18kW and higher – to meet the requirements of your most demanding applications.  Learn More
Interconnection & compatibility
Connecting infrastructure environments with customers and business partners can be challenging and costly. INAP’s Interconnection Services offer a flexible approach that considers geographically dispersed audiences, disparate applications and competing business requirements.
A broad menu of data center interconnection services with networks, clouds , exchanges and blended capabilities allow you to seamlessly connect your infrastructure environments.

Case Studies

  • TeraRecon
    TeraRecon
    TeraRecon - Speed and English pave the road to the Data Center for World Medical Image System Developer.
    Read More
  • nekojarashi
    Nekojarashi Inc.
    Jector cloud storage — The choice of creative professionals for easy exchange of large-capacity video data.
    Read More
Japan Locations

Edogawa-ku Tokyo

  • Availability
  • Uptime
  • Power Density
  • Security
  • Support
  • Cabinets
  • Tier 3-like design
  • 4 kW per Cabinet
  • 24x7x365 Onsite Security, CCTV, Biometric, Man trap and Security card
  • 24x7x365 NOC and Engineers, Remote Hands
Schedule a Tour

6-5-1 Heiwajima Ota-ku Tokyo

  • Availability
  • Uptime
  • Power Density
  • Security
  • Support
  • Cages, Cabinets and Suites
  • Tier 3-4 like design
  • 6 kW per Cabinet
  • 24x7x365 Onsite Security, CCTV, Biometric and Security card
  • 24x7x365 NOC and Engineers, Remote Hands
Schedule a Tour

Koto-Ku Tokyo

  • Availability
  • Uptime
  • Power Density
  • Security
  • Support
  • Cages, Cabinets and Suites
  • Tier 3-4 like design
  • 8 kW per Cabinet
  • 24x7x365 Onsite Security, CCTV, Biometric, Man trap and Security card
  • 24x7x365 NOC and Engineers, Remote Hands
Schedule a Tour

1-26-1 Shin-Machi Nishi-ku Osaka

  • Availability
  • Uptime
  • Power Density
  • Security
  • Support
  • Cages, Cabinets and Suites
  • Tier 3-4 like design
  • 6 kW per Cabinet
  • 24x7x365 Onsite Security, CCTV, Biometric, Man trap and Security card
  • 24x7x365 NOC and Engineers, Remote Hands
Schedule a Tour

Spec - Koto-ku Tokyo Data Center

Building and operation
Construction
  • Reinforced concrete construction: B1F, steel construction: 1F – 8F
  • Anti-seismic construction designed to withstand up to an intensity 6 earthquake on the Japanese (JMA) scale
IT Space
  • DC – 5 Floors: 7,600 m2 for racks
Connectivity
  • High-performance connectivity using Colt’s resilient, low-latency backbone
  • Multi-carrier connectivity also available
  • Connected to “DCNet”, Colt’s new burstable data centre to data centre interconnection service that links more than 75 data centres across Asia
Management /monitoring
  • Bilingual operations staff on site 24 x 7
  • Active monitoring and maintenance of all equipment
Power and UPS
Power to site
  • Two 66kV closed loop receiving system from TEPCO
Power capacity
  • 2F, 3F and 7F: average power capacity: 750w / m2, Max power: 1,500w / m2
  • 4F and 5F: average power capacity: 850w / m2, Max power: 1,700w / m2
UPS
  • 2 (n+1) configuration
  • 10-minute UPS autonomy under full load
Standby generators
  • N + 1 configuration, gas turbine
  • Minimum 48 hours under full load. Minimum 48 hours without refuelling. Another 24 hours is possible by guaranteed refuelling within 48 hours (continuously refuelling)
Cooling
Cooling
  • N + 1 Computer Room Air Conditioning (CRAC) units, each with dual refrigeration compressors for accurate cooling capacity over the entire raised floor
  • Fully looped condenser water cooling system on the roof provides dual path water feeds to the computer room air-conditioners
Water leak prevention measures
  • Water leak sensors are installed on pipes and CRACs, and each CRAC has watertight edges and drains installed in front of it
Cooling controls
  • Precise temperature and humidity controlled within a pre-set range
  • Temperature setting is 22 ± 2℃, humidity setting is 45 ± 5% RH
Safety
Fire suppression
  • IT space is protected by an inert gas-based fire suppression system
  • Fire hydrants and extinguishers are installed in the ancillary areas
Smoke detection
  • VESDA early warning system
  • High-sensitivity smoke detectors
Staffing
  • Security staff onsite 24 x 7
Access controls
  • Multi-layer physical security with biometric authentication system
  • Mantraps are located on each floor to prevent unauthorized access - the second door will not open until the first door is closed
Specifications 19 inch full rack 19inch half rack
Size 19 inch rack
External size W×D×H(unit:mm) 4F: 600×1000×2000 4F/7F: 700×1000×2000 700x1000x1000 
5F: 600×1000×2200 5F: 700×1000×2200
Mount frame standard EIA standard
Seismetic Adeqnacy Paas the test for Kobe earthquake wave 800gal 
(3Axis Simultaneous Vibration 300kg load capacity)
Power System 1 or 2 systems
Outlet bar    
  100V20A 20 ports(outlet bar) 4 port OA tap (standard)
Up to 6 ports (outlet bar)
100V30A  18 ports (outlet bar) 6 ports (standard)
(outlet bar)
200V20A,30A,50A Under floor box transfer
Power cable Introduced from the open/close to the free access floor
Plug form NEMA L6-20、L6-30 others
Front/back panel Punching metal
Key Handle key (4 digits pass code) + key rock
Fan Fanless ceiling
Others Remote hands (5 times/month) Remote hands(3 times/month)
Rack mount load  Static load 500kg Static load 500kg Static load 250kg
Demarcation Communication port/OA tap Communication port/OA tap Communication port/OA tap
  • Remote hands is the primary maintenance work and includes lump visual check, power on/off etc. based on the customer’s operation manual.
  • Contact with our sales representatives regarding the delivery of customer’s racks.
  • Cage service to surround customer’s space with a cage for security is available.

Case Studies

  • TeraRecon
    TeraRecon
    TeraRecon - Speed and English pave the road to the Data Center for World Medical Image System Developer.
    Read More
  • nekojarashi
    Nekojarashi Inc.
    Jector cloud storage — The choice of creative professionals for easy exchange of large-capacity video data.
    Read More

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