Upcoming tech events · 2026–27
Tech conferences in Japan
10 upcoming events across 4 cities, from general tech and AI to web. See dates, cities and who's going.
Tokyo
- NOV2026
CODE BLUE 2026
SecurityInternational cybersecurity conference with advanced research, trainings, and threat intelligence.
- DEC2026
Summit on open source, embedded Linux, cloud native, DevOps, and Linux kernel developments.
- DEC2026
Community-driven gathering dedicated to open source AI and the impact of PyTorch Foundation projects (PyTorch, vLLM, DeepSpeed, Ray, Helion, Safetensors), hosted by the PyTorch Foundation, Hugging Face, IBM, and Mitsubishi Electric.
- APR2027
Japan IT Week Spring 2027
GeneralJapan IT Week Spring is a multi-show trade event at Tokyo Big Sight covering IT, digital transformation (DX and AX), sales and digital marketing, and e-commerce and store technology. The official page lists the Tokyo Spring Show for April 7-9, 2027.
- NOV2027
Rails developer conference in Tokyo, announced for November 26-27, 2027 at Tokyo Big Sight.
Chiba
- NOV2026
Major tech trade show with seven concurrent exhibitions covering AI, humanoid robots, blockchain and quantum computing.
- SEP2027
The autumn edition of Japan IT Week, called the Tokyo Autumn Show, is a trade show with specialized exhibitions on IT, DX, sales and e-commerce. The 2027 edition runs September 8-10 at Makuhari Messe.
- OCT2027
CEATEC 2027
GeneralThe official CEATEC site announces the 2027 edition for October 19-22, 2027. Venue and program details are not yet published on the page.
Nagoya
- JUL2027
The Nagoya edition of Japan DX & AX Week runs July 21-23, 2027 at Port Messe Nagoya, with five specialised shows on AI, business automation, data-driven management, field DX and B2B e-commerce. The organiser describes it as bringing together the latest products for office workers and deskless workers.
Tachikawa, Tokyo
- MAR2027
try! Swift Tokyo 2027
Mobiletry! Swift Tokyo is a conference designed for Swift developers to share knowledge, learn tips and tricks, and collaborate with developers from around the world.
Past events
- OCT2026
FlutterKaigi 2026
MobileFlutterKaigi 2026 is Japan's premier conference dedicated to Flutter and Dart development, with over 100 speakers across tracks on architecture, performance, and on-device machine learning.
This event has endedWebsite - OCT2026
Japan's largest frontend conference, featuring OSS developers active in the JavaScript community including Vue creator Evan You, with sessions and panel discussions.
This event has endedWebsite - OCT2026
Japan's leading exhibition for IT, digital transformation and AI solutions.
This event has endedWebsite - OCT2026
A free open source software event featuring community, company, and organization exhibits plus stage presentations livestreamed on YouTube.
This event has endedWebsite - OCT2026
An inclusive, web-focused Ruby on Rails developer conference in its 7th edition, featuring keynotes from David Heinemeier Hansson and Yukihiro 'Matz' Matsumoto.
This event has endedWebsite - OCT2026
Fifth annual International Industrial AI Conference on 'Industrial AI Sovereignty'.
This event has endedWebsite - OCT2026
CEATEC 2026
GeneralMajor Japanese technology and innovation exhibition covering digitalization, maritime technology, space development and autonomous mobility.
This event has endedWebsite - OCT2026
Western Japan's largest manufacturing trade show with 1,100 exhibitors, covering design/DX solutions, additive manufacturing, measurement technologies, manufacturing cybersecurity, and AI-powered robotics.
This event has endedWebsite - JUL2026
Conference on applied machine learning, data science, AI advancements, and industry applications.
This event has endedWebsite - MAY2026
Laravel Live Japan 2026
GeneralLaravel-focused conference with talks, workshops, and community on PHP web framework development.
This event has endedWebsite - APR2026
International conference on computing, artificial intelligence, algorithms, and innovative applications.
This event has endedWebsite - MAR2026
International conference on advances in artificial intelligence, machine learning, deep learning, and applications.
This event has endedWebsite
See them on the globe.
Explore every Japan event on the interactive globe, filter by topic, mark where you're going and see who else will be there.
Open the globeQuestions
How many tech conferences are coming up in Japan?
10 upcoming events across 4 cities are listed right now, from NexTech Week Tokyo Autumn (AI Expo Tokyo) to Kaigi on Rails 2027.
Which city in Japan hosts the most tech events?
Tokyo, with 11 events: AAIML 2026, Laravel Live Japan 2026, IIAC 2026 (International Industrial AI Conference) and Open Source Conference 2026 Tokyo/Fall.
When is the next tech event in Japan?
NexTech Week Tokyo Autumn (AI Expo Tokyo) in Chiba, 11–13 November 2026.
How can I see who is going to an event?
Open the event and sign in with GitHub. You’ll see the public profiles of developers who marked it, with links to their GitHub, X or LinkedIn.