SPEXA -Space Business Expo-
May 12 - 14, 2027
Tokyo Big Sight, Japan
EXHIBIT AT SPEXA

Thank you for exhibiting and visiting the May 2026 exhibition!
The event concluded with great success.  Click here to watch video>>

The next show will be held in May 2027!

Bridging Japan and the World's Space Business

Rockets, satellites, space data centers, AI, satellite data applications, and more

May 12 (Wed.)–14 (Fri.), 2027 10 AM – 5 PM
Tokyo Big Sight, Japan

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Welcome to SPEXA​

SPEXA or the Space business expo is Japan’s exhibition specialized in space business. It is poised to become the global business center hub that brings together companies and professionals in the space industry and various sectors. This space exhibition will connect users with companies and organizations specializing in space solutions such as outer space utilization, satellite data utilization, infrastructure, development and manufacturing, and other space-related services.

What You Can Do at SPEXA​

01

Discover innovations​

Explore 100+ solutions in the areas of satellite design, earth observation, space exploration, and other space-related innovations and technological advancements in the field that can revolutionize space and other industries​.

02

Networking opportunities​

Establish fruitful partnerships with private space companies and other sectors that rely on the space industry​.

03

Cross-industry collaborations​

Serves as a platform that connects the space industry to other space-related sectors all in one event/space.

04

Education

Attend the 3-day main conference and get insights about the latest advancements in space from top leaders demonstrating excellence in the space industry.

Bridging Japan and the World's Space Business

SPEXA aims to unite companies, government officials, researchers, and visitors in the space industry and other related sectors.
It will serve as a platform to showcase solutions beyond our imagination, showing the limitless possibilities the space industry offers.​

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INFORMATION

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INFORMATION

SPEXA-Space Business Expo- 
Advisory Committee Members

We receive valuable advice from leading experts in the space business industry for structuring conferences and exhibition content.

Japan Aerospace Exploration Agency Business Development and Industrial Relations Department Director

Hiroyuki Iwamoto

Astronaut / General Incorporated Association Space Port Japan 

Naoko Yamazaki

Visiting Professor at Ryukoku University, Researcher at Kyoto University

Takao Doi

Ritsumeikan University
Research Organization of Science and Technology
Professor

Shinichi Nakasuka

CEO, ArkEdge Space Inc.

Takayoshi Fukuyo

Advisor,
IHI AEROSPACE Co., Ltd.

Fumiharu Namiki

Founder & CEO, ispace, inc.

Takeshi Hakamada

President/CEO, Axelspace Corporation

Yuya Nakamura

CEO, Astroscale Holdings Inc.

Mitsunobu Okada

Innovation Engine, Inc.

Nobutaka Komatsu

Representative Director and President, Interstellar Technologies Inc.

Satoshi Nakayama

CEO, ElevationSpace Inc.

Ryohei Kobayashi

President and Representative Director CEO, Institute for Q-shu Pioneers of Space, Inc. (iQPS)

Shunsuke Onishi

CEO, Innovative Space Carrier Inc.

Kojiro Hatada

CEO, Synspective Inc.

Motoyuki Arai

Board Director, Managing Executive Officer, Unit President, Space Business Unit, SKY Perfect JSAT Corporation

Teruo Yamashita

President, SPACE ONE Co.,LTD.

Masakazu Toyoda

CEO & CTO, Dymon Co., Ltd.

Shinichiro Nakajima

NEC Fellow of the Aerospace Domain, NEC Corporation

Hiroaki Miyoshi

President and Representative Director, PD AeroSpace, LTD.

Shuji Ogawa

Head of Space, Vice President & Senior General Manager, Space Systems, Integrated Defense & Space Systems, Mitsubishi Heavy Industries, Ltd.

Iwao Igarashi

Former General Manager, Space Systems Division, Mitsubishi Electric Corporation

Takashi Ichikawa

CEO, Rocket Link Technology Inc.

Yasuhiro Morita

Representative Director & CEO, WARPSPACE Inc.

Hiromitsu Azuma

*As of April 1, 2026. 
*The names are listed with titles omitted.

Partners & Sponsors​

National Space Policy Secretariat, Cabinet Office, Government of Japan

SPACE Development Forum(SDF)

ASE‑Lab.

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FOR VISITOR

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We'll contact you by email when visitor registration opens in Feb. 2027.

Previous(2026) Contents 

Exhibitor/Products Directory

250+ companies and over 400 solutions will be exhibited. Click here for details.

Conference (Free to Attend)

A wide range of conferences featuring top industry leaders will be held. Click here for details.

SPEXA Discovery (Pitch Stage)

A series of 5-minute presentations showcasing exhibitors’ technologies and initiatives. Click here for details.

Collect Exhibitor Information using your phone!

Easily download exhibitor materials with the free service “Colleqt.” Click here for details.

Floor Map(2026)

You can view the full venue map for this year! Check it in advance and make the most of your visit efficiently.

Event Map(2026)

(available in Japanese) Check out the highlights of the venue at a glance!

Previous(2026) Special Features and Events

CubeSat Salon in SPEXA - Satellite Consultation Corner -

Feel free to consult us on any other inquiries! by Kyushu Institute of Technology & JAXA

The Space Strategy Fund (SSF) Selected Exhibitors Supported by JAXA

This is an official SPEXA special project organised in collaboration with JAXA. It is designed to introduce exhibitors at SPEXA who are also selected under the Space Strategic Fund (SSF), ensuring the most efficient networking experience for visitors.

World Space Agency Pavilion

This year, SPEXA will feature international space agencies and related organizations from around the world, including ESA, as well as participants from Spain, Sweden, and Switzerland, and Chech Republic. The event provides a valuable opportunity to engage directly with global space agencies, enabling partnership development and information exchange.

Show Outline

May 27(Wed) - 29 (Fri),2026 |Tokyo Big Sight, Japan
Organised by RX Japan GK

Summary

The recently concluded SPEXA 2026―one of Japan’s largest comprehensive space business exhibitions－marked a significant milestone in the global space industry, drawing widespread acclaim for its scale, diversity, and impact. SPEXA successfully brought together key players from across the globe, with 322 exhibitors, including participants from 17 countries and regions, and welcomed 16,422 visitors from 37 different countries. The event featured over 50 expert conferences, showcases 150+ cutting-edge solutions and innovations, and offered extensive networking opportunities for industry professionals. SPEXA 2026 not only highlighted Japan’s growing influence in space innovation but also promoted meaningful international collaboration and business development.

View the detailed Post Show Report (2026) here.

EXHIBIT AT SPEXA