Software & Apps Development Expo Tokyo

23. - 25. April 2024 | Trade fair for software development

The Software & Apps Development Expo (SODEC) is a major trade fair for software and app development, which takes place annually in Tokyo. It is part of the prestigious Japan IT Week Spring and focuses on the latest technologies, tools, and services in software and application development. The event attracts trade visitors from various industries, including IT professionals, developers, project managers, analysts, and decision-makers. At the Software & Apps Development Expo, national and international exhibitors present their innovative products and services designed to increase the efficiency and productivity of software and app development projects. The fair covers a wide range of topics, such as programming languages, frameworks, development environments, testing and debugging tools, project management software, and cloud services for development.

In addition to the exhibition area, SODEC offers an informative conference program, where industry experts share their knowledge and experiences and discuss current trends, challenges, and opportunities in the field of software and app development. The fair takes place in Tokyo Big Sight, one of the most famous and largest exhibition centers in Japan. The event is sponsored and organized by Reed Exhibitions Japan Ltd., one of the world's leading organizers of trade shows and events, headquartered in the UK. Reed Exhibitions is known for its experience and expertise in organizing successful events that provide business opportunities and knowledge sharing for attendees and visitors.

Exhibitors and visitors meet for the thirty-third time on the Software & Apps Development Expo on 3 days from Tue., 23.04.2024 to Thur., 25.04.2024 in Tokyo.

In 330 days
23.04.2024 - 25.04.2024*
Tuesday - Thursday, 3 days

02.04.2025 - 04.04.2025
01.04.2026 - 03.04.2026
Trade Show Contact
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professional visitors only


Local time:
10:54 h (UTC +09:00)

Fair location:

Tokyo Big Sight,
3-21-1 Ariake Kotu-ku, 135-0063 Tokyo, Tokyo, Japan


for trade fair date in Tokyo

Fair organizer
RX Japan Ltd. 
11F, Yaesu Central Tower, Tokyo Midtown Yaesu, 2-2-1 Yaesu Chuo-ku
104-0028 Tokyo, Japan
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Past editions:
  • 05. - 07. April 2023
  • 06. - 08. April 2022
  • 26. - 28. April 2021
  • 08. - 10. April 2020
  • 08. - 10. May 2019
  • 09. - 11. May 2018
  • 10. - 12. May 2017
  • 11. - 13. May 2016
  • 13. - 15. May 2015
  • 14. - 16. May 2014

Fair location:

Tokyo Big Sight,
3-21-1 Ariake Kotu-ku, 135-0063 Tokyo, Tokyo, Japan


for trade fair date in Tokyo

Product groups: debugging, development environments, software development tools, tools for configuration management, tools for software testing, …

  • Software

Disclaimer: No responsibility is taken for the correctness of this information. Errors and alterations excepted! Fair dates and exhibition sites are subject to change by the respective trade fair organiser.


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Other co-located events

Embedded & Edge Computing EXPO
Cloud & BPR Expo
Digital Marketing Expo
Japan IT Week Spring
Data Center & Storage Expo

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