Data Centers in Okayama

Okayama – Strategic & Stable Digital Gateway

Okayama is an emerging data center market for organizations prioritizing resilience and disaster recovery in Japan. It provides a strategic alternative to the seismically active and congested corridors of Tokyo and Osaka, supported by government incentives for regional decentralization. This market is ideal for businesses requiring a stable secondary site to ensure uptime and business continuity for their Japanese operations.

Okayama: At A Glance

Network & Connectivity Ecosystem

Okayama's connectivity ecosystem is developing, designed primarily for resilience and regional access rather than high-density international peering.

Carrier Density & Carrier Neutrality: The market features a focused set of national carriers, with at least 1 provider offering colocation services as of September 2025. Carrier-neutral options are limited, with most connectivity routed through major telecom providers connecting to Osaka and Tokyo.

Direct Cloud On-Ramps: There are no direct cloud on-ramps within Okayama, with 0 cloud regions accessible locally as of September 2025. Secure, low-latency connections to all major cloud providers are established via private network links to data centers in Osaka.

Internet Exchange Points (IXPs): Public peering is not a feature of this market. The majority of network peering for Okayama-based infrastructure occurs through private interconnects or via major exchanges in Osaka and Tokyo.

Bare Metal: Bare metal server availability is present, typically provisioned from providers with a broad Asia-Pacific footprint. Options from vendors like Hivelocity or phoenixNAP can serve workloads in the region, connecting from facilities in nearby metropolitan hubs.

Power Analysis

Average Cost Of Power: Industrial power rates in Okayama generally range from ¥20.00 to ¥25.00 per kWh as of September 2025. This pricing is in line with other regional Japanese cities, offering a stable cost base for long-term IT infrastructure planning. The energy mix is predominantly fossil fuels (~73%), with growing contributions from renewables (~21%) and nuclear (~6%).

Power Grid Reliability: The regional power grid is well-engineered and reflects Japan's high standards for electrical infrastructure stability. Data centers in the area are supported by reliable utility feeds, a critical factor for any disaster recovery or secondary workload site.

Market Access, Business & Tax Climate

Proximity To Key Business Districts: Okayama's data centers serve the manufacturing, logistics, and technology sectors of the Chūgoku region. The city's position on the Sanyo Shinkansen high-speed rail line provides excellent access to the entire Osaka-Kobe-Kyoto metropolitan area, making it a viable and accessible secondary location.

Regional Market Reach: The market is strategically positioned to provide low-latency services to Western Honshu and the island of Shikoku. This enables businesses to better serve a population of millions outside the primary Tokyo-Osaka corridor.

Tax Advantage For Data Centers: The primary financial advantage comes from national subsidies designed to encourage data center development outside of Japan's main hubs. This program directly lowers capital and operational expenditures for new builds and significant deployments, making the region financially attractive.

Natural Disaster Risk

Okayama has a very low overall disaster risk profile, with an INFORM Risk score of 2.1 out of 10 as of September 2025. This makes it one of the safest locations in Japan for critical infrastructure.

While the overall risk is low, the region's primary natural hazard exposures are driven by its geographic location. Key risks include:

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