DSEI Japan

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Strengthening Indo-Pacific
Security Through Advanced Technology

Dates to be Announced, 2027

DSEI Japan stands as the only large-scale, fully integrated defence event in Japan, sponsored by the DSEI Japan Executive Committee. This event offers unparalleled access to both the Japanese and broader Indo-Pacific market.

2027 STAND ENQUIRY

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Welcome

Welcome to DSEI Japan

DSEI Japan is a biannual event which serves the international defence community in accessing the increasingly pertinent Indo-Pacific region.

The main purpose of DSEI Japan is to connect the global defence and security sector with the entire Japanese and wider Asian Defence community.

Throughout the event, everyone will have the opportunity to attend various conferences and seminars, network with key industry professionals, and witness the latest innovations and products in the current defence market.

ABOUT DSEI JAPAN 2027 STAND ENQUIRY

2025 FACTS & FIGURES

13,000+

Attendees

30+

Exhibiting Countries

1100+

VIPs

470+

Exhibiting Companies

Latest News

DSEI Japan 2025 - Supported By

JMOD
ATLA
METI
ministry-of-foreign-affairs-of-japan
National Police Agency
JAXA
Cybersec
JADI
Cybersecurity BSK SAJ