Data product / semantic searchActive build
Tokyo Venue Embedding Lab
Building a bias-aware venue dataset for Tokyo bars, restaurants, cafes, and listening rooms before it becomes part of the live map.
Projects
Open walkthrough
Process improvementWalkthrough live
Lean Leader Process Improvement Project
Standardizing how Army watercraft crews at Yokohama North Dock requested maintenance, sourced support, and captured the work.
Data projectUnder development
SQL Maintenance Prediction Project
An exploratory SQL project using maintenance-style records to study delay patterns, recurring failure modes, and readiness signals.
Product buildBuild log live
AI-Assisted Portfolio Website Build
The site itself: PRD development, AI-assisted design, a Next.js scaffold, GitHub/Codex workflow, local development, and iterative product decisions.