Basic Philosophy

Mission

Mission

Our mission is to strengthen Japan’s national security. We are committed to building a safer, more secure society by harnessing the full potential of evolving space and defense technologies.

Vision

Vision

We aim to serve as a platform that brings together experts in policy, operations, and technology to deliver security solutions from the private sector to the space and defense domains. Together with like-minded partners, we are committed to driving the advancement of Japan’s space and defense capabilities—with greater speed, strength, and purpose.

Corporate Profile

Company Name

Sentinel Space Alliance Inc.

Head Office

3-23-9 Sugamo, Toshima-ku
Tokyo 170-0002, Japan
Established

2023

Representative

Taro Sato,

Primary Business Sectors
  • Japanese government agencies (e.g., Ministry of Defense, Cabinet Office)
  • Domestic and international private-sector companies, including defense contractors, trading houses, and startups
  • Government ministries and agencies
  • Industry associations
  • Foreign think tanks
  • Others