About
overviewResearch, full-stack web development and LLM applications across a wide range of technical domains.
I majored in Economics at Keio University's Ph.D. program, researching labor and education economics. Curiosity pulled me through payments platforms and the study of large social networks, to where I am now: applying generative AI and AI agents to solve real-world problems.
Current interests
Languages
Featured builds
tools · papers · collaborationsbigergm
Fit, simulate, and diagnose hierarchical exponential-family models for large network data.
Paperhomophily-community-structure
Large-scale community structure research applied to professional network data.
Prize winneroup-2018-prize-winner
ISS-OUP Prize 2018 award-winning paper on Japan's Equal Employment Opportunity Act and the gender wage gap.
Open sourcelighthergm
Open-source research software for large-scale network analysis and statistical modelling.
Selected publications
full list on ORCIDHomophily and Community Structure at Scale: An Application to a Large Professional Network
A short paper on large professional networks, community structure, and homophily at scale.
Panel Data Analysis of the Generational Replacement Effect on Employment in Japanese Companies
Panel-data analysis of how aging workforces in Japanese companies relate to lower hiring of new graduates.
The Short-Term Impact of Crime on School Enrolment and School Choice: Evidence from El Salvador
Empirical work on crime, education decisions, and short-term household responses.