Name: Keynote: From Legacy to Lift-Off: How Tokyo Gas Accelerated Innovation with Kubernetes, Argo CD, and Istio - Yusuke Sugiyama, Software Engineer, Tokyo Gas
Start: 2025-06-17T09:49:00+0900
End: 2025-06-17T09:54:00+0900

16-17 June
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Tuesday June 17, 2025 09:49 - 09:54 JST

Level 1 | Pegasus A-B1

Tokyo Gas reimagined its largest digital membership platform to accelerate innovation after market deregulation, moving from a lift-and-shift cloud approach, taking its first step towards a truly cloud native architecture.

In this talk, the myTOKYOGAS team shares how they adopted Kubernetes, Argo CD, and Istio to transition to microservices—achieving 4x faster deployments, 30% lower costs, and 30% less operational effort. With a small team, they launched their first microservice in just months, dramatically cutting down release times and building a scalable foundation for future growth. Learn how open source helped Tokyo Gas fuel agility and sustainability at scale.

Speakers

Yusuke Sugiyama

Software Engineer, Tokyo Gas

Yusuke Sugiyama is a Software Engineering & Strategy Lead at Tokyo Gas, leading B2C digital service development. He builds and operates a Kubernetes-based microservices platform. He became a Kubestronaut in July 2024 and was instrumental in Tokyo Gas becoming a CNCF End User Supporter... Read More →

Tuesday June 17, 2025 09:49 - 09:54 JST
Level 1 | Pegasus A-B1

Keynote Sessions

Content Experience Level Any
Presentation Language English

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KubeCon + CloudNativeCon Japan 2025

Yusuke Sugiyama

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