
@shokoma
Spent early childhood in California, U.S., and has lived in Japan since middle school.
Graduated from the Department of Materials Engineering, National Institute of Technology (KOSEN), Tokyo College, and the College of Agro-Biological Resource Sciences, School of Life and Environmental Sciences, University of Tsukuba.
Poppin Games Japan
Joined Poppin Games Japan as the 4th team member while in university. Led end-to-end operations for the customer support function, covering process design through daily execution. Also worked as an engineer on R&D initiatives at the Japan International Research Center for Agricultural Sciences (JIRCAS) and the National Agriculture and Food Research Organization (NARO).
IBM Japan
Joined IBM Japan as a new graduate and contributed to projects in smart factories and connected vehicles. Delivered MBSE (Model-Based Systems Engineering) using SysML across the lifecycle—from requirements definition to test design. In parallel, supported project governance as a PMO, managing schedule, risk, and quality.
Deloitte Tohmatsu
At Deloitte Tohmatsu Consulting (Automotive), owned test scenario design, execution, and planning for connected car services. Contributed to cloud security requirement definition and AWS architecture design, providing value from both end-to-end service development and security perspectives.
Gartner Japan
Currently at Gartner, responsible for market and competitive analysis, best-practice recommendations, and maturity assessments in security and data utilization. Also experienced in supporting DevSecOps adoption and establishing D&A (Data & Analytics) organizations.

Draw+
macOSDraw Plus — macOS-native requirements, diagram, test, and project management workspace

HDRizer
macOSHDRizer — macOS HDR photo merge app built with SwiftUI, C++, and Metal

Learn Addic
iOS & macOSLearn Addic — iOS/macOS smart flashcard app with spaced repetition

Ace the Test
iOSAce the Test — AI-powered quiz generation web app
Available for remote & Tokyo on-site engagements. Typically responds within 1–2 business days.
Note: My activities are solely my own and have no connection with my current or previous employers.