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Yazaki Lab
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A lab covering everything from Internet infrastructure technologies to information security.

AboutAbout the lab
From Internet infrastructure to security and expression.
The Yazaki Lab studies the foundational technologies that support the Internet, as well as practical information security.
The lab also names high-performance computing and computer architecture, and artistic expression and ICT infrastructure, as its fields.
Current work includes a mechanism that dynamically provides each user with a dedicated computing environment, and research on visualizing information infrastructure as video content.
In the past, the lab has also worked on research that continuously measures and evaluates Wi-Fi environments using IoT devices.
Key terms
- Virtualization
- A technology that creates and uses virtual computers and networks on top of a single computer.
- Containerization
- A technology that bundles an application with the components it needs and runs it isolated from others.
- Computer architecture
- The internal structure of a computer and the design principles behind it.
ResearchResearch themes
The lab studies how to provide a dedicated environment for each user, and how to visualize information infrastructure made up of many kinds of elements. For providing dedicated environments, it applies technologies such as virtualization to develop mechanisms that benefit both users and administrators.
*Illustrative imageDynamically providing dedicated environments for users
On shared computers, each person's privileges and available resources tend to be limited. The lab applies virtualization and containerization to develop a mechanism that dynamically provides a dedicated environment for each user.
*Illustrative imageVisualizing information infrastructure through video
Modern information infrastructure, which is built on virtualization and integration with cloud services, is not adequately served by conventional visualization. Working with specialists in video expression, the lab studies visualization as video content for users, whether or not they are specialists.
MembersFaculty
The Yazaki Lab consists of faculty members, affiliated faculty members, and students in the master's and undergraduate programs.As of 2025
- Faculty memberShunji Yazaki
- Affiliated Faculty MemberTakuto Matsuhashi
- Affiliated Faculty MemberAkira Sumiyoshi
VoicesStudent voices
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Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Server Rack with Spaghetti-Like Mass of Network Cables” Kim Scarborough from Chicago, IL / CC BY-SA 2.0 (cropped)
- Dynamically providing dedicated environments for users: “Docker Installation Overview” DaniloBarros / CC BY-SA 4.0 (cropped)
- Visualizing information infrastructure through video: “Azaleos NOC” Azaleos / CC BY-SA 3.0 (cropped)
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