Marunouchi Direct Access

Marunouchi Direct Access is a specialized, high-speed connectivity service designed to enable low-latency, high-bandwidth direct connections between data centers and key business hubs in the Marunouchi district of Tokyo, one of Japan’s most prominent financial and commercial centers. Operated by leading infrastructure providers such as Internet Initiative Japan Inc. (IIJ), this service is tailored for enterprises requiring rapid, secure, and uninterrupted data exchange within Tokyo's dense digital ecosystem.

Ideal for financial institutions, government agencies, and multinational corporations, Marunouchi Direct Access provides dedicated fiber connections between key data centers and corporate offices located in Marunouchi. It supports use cases such as real-time trading systems, disaster recovery replication, cloud interconnection, and secure data transfer, all while minimizing latency and ensuring high availability.

This service is often integrated with other enterprise solutions such as cloud platforms, colocation services, and managed networks, making it a critical component of IT strategies that demand resilience, performance, and regulatory compliance.

With its combination of premium location, high-performance infrastructure, and robust security, Marunouchi Direct Access empowers organizations to operate with confidence in one of Asia’s most data-driven business districts.