ONE Summit Japan

Overview

ONE Summit Japan is a premier event focused on open networking, edge, cloud, and IoT industries. This edition is held in Tokyo, Japan, on December 10-11, 2026, and is hosted alongside Open Source Summit Japan to reflect the global and collaborative nature of the open source ecosystem. The summit brings together technical and business leaders to explore how Kubernetes, AI, APIs, and cloud-native architectures are reshaping disaggregation, automation, and scalable edge solutions. Attendees gain exposure to real-world use cases, strategy discussions, and hands-on demonstrations that illuminate how open source ecosystems accelerate digital transformation and Industry 4.0 initiatives.

Agenda and Tracks

The program covers keynotes, breakout sessions, and a Solutions Showcase. The Schedule at a Glance page highlights a two-day flow featuring strategic and technical content, including:

• Day 1: Keynotes, breakout sessions, and a Solutions Showcase
• Day 2: Keynotes, breakout sessions, and a continued Solutions Showcase The agenda is designed to serve communications providers, cloud and telecom operators, and enterprise customers seeking advanced networking capabilities across core, access, and edge domains. The event emphasizes interaction, collaboration, and open dialogue across tracks, with an emphasis on practical outcomes and industry collaboration.

Onsite Experience

The event emphasizes a hands-on, onsite experience in Tokyo, allowing attendees to engage directly with open networking and edge innovations in a collaborative setting. Content is curated to help attendees translate concepts into actionable architectures, deployment patterns, and operational practices. The onsite format includes interactive sessions, demonstrations, and opportunities to network with peers and ecosystem contributors while exploring how open source technologies drive new operating models, cost efficiencies, and faster time to value.

Who Should Attend

The summit is designed for professionals across the open networking, edge, cloud, and IoT domains. It is beneficial for technical decision-makers, solution architects, engineers, product managers, and business leaders who want to understand how to leverage open source approaches to accelerate digital transformation. By bringing together industry players in a neutral, collaborative environment, the event fosters strategic planning, hands-on learning, and cross-vendor collaboration.

FAQ

The event is an offline gathering, with location details centered in Tokyo, Japan. While the program emphasizes collaboration and interactive sessions, specific speaker lists and session timings may be updated closer to the date. Registration and attendance information are provided on the official event pages for attendees who wish to participate in sessions, the Solutions Showcase, and networking opportunities. Attendees should plan for travel, venue details, and health and safety information as outlined by the organizers.

Why Attend

Attendees leave with a clearer understanding of how open networking and edge computing can drive efficiency, scalability, and innovation across industries. The combination of strategic talks, practical demonstrations, and open dialogue enables participants to map technologies to business outcomes, align with industry best practices, and connect with peers shaping the future of networking and edge intelligence.