Japan Space Business Expo SPEXA 2026

Date: Wed, May 27, 2026 – Fri, May 29, 2026

# Aerospace

3rd Japan Space Business Expo SPEXA will be held from May 27–29, 2026 at Tokyo Big Sight, Tokyo, Japan, featuring rocket and satellite development, onboard and ground equipment, satellite communications, AI and satellite data analysis, optical and microwave sensors, manufacturing and 3D printing technologies, fuel development, and space-related services. The expo will host 185 exhibitors and welcome 10,000 visitors. Organized by RX Japan Ltd., SPEXA connects companies and professionals across the space industry, supporting business partnerships, technology demonstration, and the utilization of satellite and space solutions.

Range of Exhibition

Satellite & Rocket Systems:
Rocket and satellite development, HAPS development, onboard equipment development, ground equipment development, launch services, spaceports (launch sites).
Space Technology & Components:
Materials, components, processing technology, design and development tools/CAD systems, electronic equipment, sensors, semiconductors, optical sensors, microwave sensors.
Manufacturing & Operations:
Inspection and measurement equipment, manufacturing equipment, 3D printers, fuel development, satellite control and operations support, mission operations support.
Data & Communication Services:
Satellite communications equipment, optical communication technology, satellite imaging services, earth observation systems, location information services, satellite data processing and analysis, GSaaS, signal certification.
Support & Auxiliary Services:
Debris removal, debris control, finance and insurance services, space food, company attraction, transport and last-mile services, demonstrations.

Target Audience

Space technology developers, satellite manufacturers, aerospace engineers, government space agencies, investors, satellite communications operators, research institutions, space logistics providers, AI and data analytics professionals, space service providers.

Exhibitors

185+

Audience

10000+

Access

Free Access, Pre Registeration Required

Event Type

National Exhibtion

Event Link

Official Website

Language

English, Japanese