Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteKubeCon + CloudNativeCon Japan 2026 was an in-person CNCF conference held in Yokohama from July 28–30, 2026. The event has concluded, registration is closed, and the organizers direct people to the CNCF YouTube channel for session recordings.
When and where was KubeCon + CloudNativeCon Japan 2026?
The conference took place in Yokohama, Japan, from Tuesday, July 28, through Thursday, July 30, 2026. It combined a co-located-events day with two days of main-conference programming.
| Date | Program |
|---|---|
| Tuesday, July 28 | Co-located events |
| Wednesday, July 29 | Opening keynotes, breakouts, Solutions Showcase, Project Pavilion and Welcome Reception |
| Thursday, July 30 | Further keynotes, breakouts and showcase programming |
The official event page now describes KubeCon + CloudNativeCon Japan 2026 as “a wrap.”
What format did the event use?
This was an in-person-only event; the FAQ did not offer a virtual attendance option or live-streaming package. The two-day main conference included keynotes, tutorials, networking and sessions across more than 10 tracks. Organizers said keynote and breakout recordings would be made public afterward.
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Topics covered
- Cloud-native infrastructure and Kubernetes
- Platform engineering and developer platforms
- Observability, networking and distributed systems
- AI infrastructure and project communities
- Career development and the wider cloud-native ecosystem
Sessions and keynotes were scheduled in English. The event was presented as a meeting point for CNCF graduated, incubating and sandbox projects, adopters and technologists.
Can you still register?
No. Registration for the 2026 event has expired. The historical registration page listed Corporate, Individual and Academic categories, but those were eligibility classifications for the completed event, not current offers.
Rank #2
| Historical category | Who it covered |
|---|---|
| Corporate | Company-funded attendees, including for-profit companies and government employees |
| Individual | Self-funded attendees and people from nonprofits or research institutions |
| Academic | Eligible full-time students, faculty and staff; proof of status could be requested |
Registration had included keynotes, sessions, tutorials, social and networking activities, the Solutions Showcase, Project Pavilion, meals and refreshments, a conference T-shirt, an LF Education training discount and post-event on-demand recordings. The listed cancellation-refund deadline was July 15, 2026, with a 6% processing fee; both details are historical policy information.
How can you watch the sessions now?
- Open the CNCF YouTube channel.
- Search for “KubeCon + CloudNativeCon Japan 2026” or the specific session title.
- Check the session description for slides when the speaker supplied them.
The schedule said recordings would appear within two weeks of the event, while the event landing page directs viewers to CNCF’s YouTube channel. Slides are not guaranteed for every session, because only speakers who provided them are represented.
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The 2026 sponsorship prospectus gave the following organizer estimates:
| Figure | Qualification |
|---|---|
| 2,000+ attendees | Estimated by the Cloud Native Computing Foundation and The Linux Foundation; the prospectus warned that attendance could fluctuate and final attendance was not guaranteed |
| 400+ participating companies | Event-overview figure in the 2026 prospectus |
| 70+ speakers | Event-overview figure in the 2026 prospectus |
| 10+ tracks | Figure used by the official event FAQ for the main conference program |
No final attendance total was established in the published event material, so the 2,000-plus figure should not be treated as a reported headcount.
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What is the practical takeaway for readers?
- Planning to attend: You cannot buy a 2026 ticket now; the event is over.
- Looking for technical content: Start with CNCF’s YouTube recordings and look for speaker-provided slides.
- Comparing event formats: The physical conference offered networking, tutorials and showcases that were not available through a virtual pass.
- Researching its scale: Use the prospectus numbers as estimates, not independently verified final results.
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