Award

Governor's Cup Open Data Hackathon 2026

michiyomi won the Governor's Cup (Grand Prize), out of 486 entries (Tokyo Metropolitan Government press release, in Japanese).

michiyomi is developed and operated by Minoru Fujino, an individual. It is not an official Tokyo Metropolitan Government or Governor's Cup site.

Final Stage presentation

A five-minute presentation and Q&A at Tokyo Innovation Base on October 17, 2026 (in Japanese).

Presentation 2:25:17 Q&A 2:30:28 Grand Prize announcement 4:45:09

Video: livestream by the Governor's Cup Open Data Hackathon secretariat (open on YouTube)

Timeline

DateEvent
2026-07-16Work began (development history)
2026-07-22Entered the hackathon
2026-08-22Submitted the project
2026-09-18Passed the First Stage: one of 24 projects selected for the Final Stage
2026-10-17Presented at the Final Stage and won the Governor's Cup (Grand Prize)
2026-10-20Results announced by the Tokyo Metropolitan Government (press release, in Japanese)
2027-03-27Demo Day (planned)

About michiyomi

AI described 2.13 million public street photos of Tokyo, one by one. Find the street details maps leave out, by place and in words.

Map Search scenes (JA) 3D city of words (JA)