Cross U, a co-creation platform aiming to expand the space business, will hold Asia’s largest space business event, “NIHONBASHI SPACE WEEK 2026,” from Monday, November 30th to Friday, December 4th, 2026.

”NIHONBASHI SPACE WEEK 2025” was held in late October 2025. Over 100 companies and organizations from Japan and abroad participated., More than 30 space-related events took place during the period and this event expanded to become one of Asia’s largest space business events. Furthermore, international co-creation accelerated significantly with over 20 organizations participating from Europe, North America, and Asia, and the number of participating countries exceeding 10.
“NIHONBASHI SPACE WEEK 2026” is planning to be even more powerful.

NIHONBASHI SPACE WEEK 2026
DATE : 2026.11.30 Mon to 12.4 Fri
PLACE : Nihonbashi, Tokyo

Visitor registration for each event is scheduled to begin from late September 2026. We will announce details via JAPANESE E-letter, so if you haven’t registered yet, please take this opportunity to sign up.

Japanese E-letter Registration

If you are considering participation (as an organizer, booth exhibitor, etc.), please register using the form below.
Please note that the call for participation is scheduled to begin around spring 2026.

Registration form

[2025 Event Overview]
Please see here for the event program.