Member Directory

Tokyo-based software engineer and AI adoption consultant at haya Inc. I help teams redesign workflows, validate AI use cases, and ship useful products, from pilots through production rollout. I also build practical developer tools: • BlobDive — a Rust CLI for bounded, read-only inspection of nested software artifacts. • MCP Erabi — Japanese search and comparison of connection requirements in the O

Keep building.

Bagus Tris Atmaja is a speech AI researcher and educator at the Nara Institute of Science and Technology (NAIST) in Japan. He researches, teaches and supervises work in speech processing, acoustics and multimodal fusion. Before NAIST, Bagus was a postdoctoral researcher at the AI Research Center of AIST. He now publishes open-source tools such as coughkit, s3prl-ser and PaperRAG, plus courses and

Video / Audio / Streaming Engineer Building tools for real-world event production. AI × FFmpeg × Automation

Cherry Lu is a Product Owner at CHEERIFY in Tokyo, working on Snap Closet, an AI closet and outfit planner that sorts and tags clothes from batch photo uploads. Cherry is also a mobile engineer and full-stack AI engineer. Their public projects include a Claude Code skill that sets up a mobile app design system as an HTML style guide, and cherryfold, a terminal tool for searching and copying Claude

Daishiro Hirashima is General Manager at Toyo System Corporation, a Tachikawa-based independent IT company that builds systems and provides operations, security and AI services for business clients in the Tama area. He holds a graduate degree in engineering from Soka University, and his earlier research on meeting intelligence was cited as prior art in five IBM U.S. patents. Daishiro now leads the

[ Now based in Tokyo. Open to networking over coffee, feel free to reach out if you'd like to connect!]Winson is a passionate and results-driven Senior DevOps engineer with a proven track record of driving operational excellence and enhancing software delivery processes through automation and collaboration. With over 5 years of experience in both development and operations, Winson has successfully

Kaz Sato is a Staff Developer Advocate for Cloud AI at Google in Tokyo, where he helps developers use Google Cloud's machine learning and data analytics products. He has been at Google since 2016 and has spoken at Google I/O, Google Cloud Next and other major events. Kaz has written many Google Cloud blog posts and demos, and publishes open source projects such as pdf2audiobook.

Haiyun Hu is a builder and AI engineer in Tokyo who founded HPSILab, a company making financial intelligence and risk analysis tools for developers and autonomous trading agents. Haiyun is the author of open-source Python packages that serve stock and options analytics, implied volatility, Monte Carlo simulation and backtesting through MCP and a REST API. Current work centers on pre-trade risk che

Evan Muir is a data engineer at Deloitte Japan in Tokyo, working toward a software engineer role. He previously worked as an Education/ICT Assistant at Miyazaki International College and was an Android custom ROM maintainer. His LineageOS device tree template on GitHub has about 100 stars. He is now building AI agents that run his homelab.

Doctor of Engineering (Information Science), a Founder CEO at Atid Ltd., pursuing research in Machine Translation and Knowledge Technology, speaking Hebrew