Trade show
DSEI Japan 2027
·Makuhari Messe, Chiba, Japan
Japan's large-scale integrated defence exhibition and conference, held at Makuhari Messe near Tokyo.
- Who it's for
- Defence and security professionals, Japanese military and government buyers, and international suppliers
- Approx. size
- 13,000+ attendees · 470+ exhibitors
- Organizer
- DSEI Japan Executive Committee (Secretariat: Clarion Events Japan KK)
- Year started
- Unknown
- Price
- Not published
- Aerospace & Defense
- defence
- security
- cyber
- space
- indo-pacific
Dates and venue checked against the official site on Oct 20, 2026.