Open Source Summit Japan 2026 takes place from December 7 to 9, 2026, at Toranomon Hills Forum in Tokyo, Japan. Organized by the Linux Foundation, it brings together open source developers, technologists and community leaders for three days of collaboration around Linux, cloud, embedded systems, automotive software, open AI and data, containers and safety-critical software. The event is co-located with Automotive Linux Summit and Embedded Linux Conference Asia.
Conference
🌍 International
Open Source Summit Japan 2026
Practical information
Prepare your visit
Additional information
Practical information
Open Source Summit Japan 2026 is a three-day Linux Foundation conference for open source developers, technologists and community leaders. It covers Linux, cloud and orchestration, embedded systems, automotive software, open AI and data, containers, safety-critical software and Zephyr, and is co-located with Automotive Linux Summit and Embedded Linux Conference Asia.
The conference runs from December 7 to 9, 2026, from 9:00 AM to 6:00 PM at Toranomon Hills Forum, on the 5th floor of Toranomon Hills Mori Tower, 1-23-3 Toranomon, Minato-ku, Tokyo. Registration is required for all sessions. Standard attendee registration costs ¥87,000 until November 23, 2026, then ¥117,000 from November 24 to December 9; academic and hobbyist passes cost ¥25,000. The venue is close to Toranomon Station on the Tokyo Metro Ginza Line and Kamiyacho Station on the Hibiya Line, with convenient access from central Tokyo and Haneda Airport. The programme includes nine tracks and speakers from the Linux Foundation, Google, Mozilla, Hitachi, Honda, Renesas, NEC and the United Nations. Session times and room locations may change, so check the official schedule before attending.
No comments yet. Be the first to react!
Log in to join the discussion.