Record
Selected projects, competitions, research, and other things worth keeping a record of.
· OpenAI Developers
Featured in an OpenAI Developers Build Week video
Interview Clip
A clip from my Build Week interview about what impressed me while using Codex was featured as one of three developer perspectives in an official OpenAI Developers video.
· Builders Weekend Hackathon
Builders Weekend — Shipaton Special Edition with OnLab
Judge's Award
Built a two-player game using iPhones as Wii-style motion controllers and received the Judge's Award among approximately 80 teams.
· OpenAI Build Week Hackathon
Global Build Week Community Event — Tokyo
1st Place
A Tokyo Codex hackathon held as part of OpenAI Global Build Week and hosted by OpenAI Codex Ambassador NUKO.
· OpenAI × Onlab Pitch Competition
Series T — Post AGI from Kyoto
Top 50 Selection
Selected to the Top 50 for an OpenAI × Open Network Lab pitch event held during IVS2026 KYOTO.
· Tokyo AI (TAI) Hackathon
Build with OpenAI: Developer Hackathon & Workshop
3rd Place
Hosted by Tokyo AI (TAI), with support from OpenAI.
· FLUX × Rokid Japan Hackathon
FLUX × Rokid AI Glasses Hackathon
2nd Place · Jury Special Award
A ten-day build sprint using the Rokid AI Glasses SDK, co-hosted by FLUX and Rokid Japan.
· Zenn Article
Published an article on Zenn
Published
Wrote about generating agent-driven tasks and shared a Japanese article on Zenn.
· AI Builders × TEAMZ Hackathon
TEAMZ AI Hackathon: Build OpenClaw AI Assistant
1st Place
Built and deployed an OpenClaw-based AI assistant at a Tokyo hackathon co-hosted by AI Builders and TEAMZ.
· VoiceOS Hackathon
VoiceOS Hackathon Tokyo — Build Without a Keyboard
2nd Place
Built software with VoiceOS Agent Mode using voice alone, without keyboard input.
· Business Contest KING
Spring Business Contest 2026
1st Place
Won a three-day student competition run by Business Contest KING, a student organization based at the University of Tokyo.
· Impact Hackathon
Impact Tokyo Hackathon 2026: AI for Global Good
3rd Place
Built an AI solution in a problem-first, human-centered hackathon focused on measurable social impact.
· JETRO Entrepreneurship Program
J-StarX UK Student Course
Selected Participant
Selected for JETRO’s entrepreneurship program and took part in a domestic bootcamp, online sessions, and a two-week on-site program in Oxford, United Kingdom.