Data Centers in Kawasaki

Kawasaki – Strategic Hub for Tokyo Metro Resilience

Kawasaki is a primary data center market for enterprises needing low-latency performance within the Greater Tokyo area but seeking alternatives to central Tokyo for resilience and scalability. Its strategic position between Tokyo and Yokohama provides robust connectivity and power infrastructure, making it an ideal location for disaster recovery and primary production workloads serving Japan’s largest economic zone.

Kawasaki: At A Glance

Network & Connectivity Ecosystem

Kawasaki's network ecosystem benefits directly from its proximity to the massive Tokyo market, one of the most connected cities in the world.

Carrier Density & Carrier Neutrality: The market provides access to over 3 distinct network providers, as of September 2025. Carrier-neutral facilities are the standard, offering diverse fiber pathways and competitive interconnection options.

Direct Cloud On-Ramps: There is 1 dedicated on-ramp in Kawasaki, enabling direct, low-latency connections to 3 major cloud regions, as of September 2025. Private connections are available to Alibaba Cloud and Microsoft Azure.

Internet Exchange Points (IXPs): While most major public peering occurs at exchanges in nearby Tokyo, such as JPIX and BBIX, Kawasaki facilities offer low-latency private links to them. This provides efficient traffic exchange and improved network performance for end-users throughout Japan.

Bare Metal: Bare metal cloud solutions are readily available from providers in the area. Global suppliers like Hivelocity offer compute instances from data centers in the Greater Tokyo region.

Power Analysis

The power infrastructure in Kawasaki is modern and built to support the high-density computing requirements of financial services, manufacturing, and technology companies.

Average Cost Of Power: Industrial electricity rates typically range from ¥21.00–¥23.50/kWh, as of September 2025. This pricing is in line with other major Japanese markets, making operational cost forecasts predictable. The national energy mix is primarily fossil fuels (~73%), with growing contributions from renewables (~21%) and nuclear (~6%).

Power Grid Reliability: The grid serving the Kawasaki area is well-engineered, with significant redundancy from multiple substations. Data centers here are designed to withstand regional grid events, ensuring high levels of uptime for critical applications.

Market Access, Business & Tax Climate

Kawasaki offers a compelling business case based on its location, market reach, and supportive government policies.

Proximity To Key Business Districts: Data centers in Kawasaki are strategically positioned between the central business districts of Tokyo and the industrial and port city of Yokohama. This location offers excellent latency to Japan's financial heart and its primary manufacturing and shipping hubs.

Regional Market Reach: The market effectively serves the entire Kanto region, including the 37 million people in the Greater Tokyo metropolitan area. Its location provides an ideal disaster recovery site for companies with a primary footprint in central Tokyo.

Tax Advantage For Data Centers: Japan offers a national subsidy program to encourage the development of data centers in regional locations, including areas like Kawasaki. This incentive helps lower the initial capital investment required to build or lease data center space, making it financially attractive.

Natural Disaster Risk

Overall disaster risk for Kawasaki is rated as Low (2.1/10), according to the INFORM Risk Index as of September 2025. While Japan faces significant natural hazards, its world-class infrastructure, strict building codes, and advanced early warning systems result in exceptionally high coping capacity.

Key risks for the region include:

• Tsunami
• Earthquake
• Tropical Cyclone
• Coastal Flood
• River Flood