Japan IT Week is a Japan's leading exhibition for system development, operation and maintenance.

< Participating Exhibitions >Software Development & Engineering Support Expo / Embedded & Edge AI Expo / IoT Systems Development Expo /
Information Security Expo / AI Infrastructure & Data Center Expo / IT Engineer Staffing & Talent Development Expo / SysAdmin Empowerment Expo

< Special area > Japan Startup Summit

Held 4 times a year
in Tokyo, Osaka, and Nagoya!

Tokyo Autumn Show
(Oct.)

Oct. 21(Wed.) - 23(Fri.), 2026
Makuhari Messe

Visitor Pre-registration >

Osaka Show
(Nov.)

Nov. 18(Wed.) - 20(Fri.), 2026
INTEX Osaka

Visitor Pre-registration >

Tokyo Spring Show
(Apr.)

Apr. 7(Wed.) - 9(Fri.), 2027
Tokyo Big Sight

Visitor Pre-registration >

Nagoya Show
(July)

July 21(Wed.) - 23(Fri.), 2027
Port Messe Nagoya

Visitor Pre-registration >

What Is Japan IT Week?

Japan IT Week is Japan’s largest comprehensive exhibition for system development, operations, and maintenance.

As cutting-edge technologies such as custom software development, development support services, IoT, and embedded/edge computing continue to drive transformation across businesses and industries, companies offering these products and services gather in one place for three days of business matching opportunities.

The event also provides opportunities to stay up to date with the latest information and industry trends through free conferences on topics such as system development and cybersecurity, as well as seminars hosted by exhibitors. Through these activities, Japan IT Week contributes to the advancement of Japan’s IT industry and helps address various social challenges.