We won the Grand Prix award at Blockchain Hack-a-thon 2019 by METI

news release by METI, in English
https://www.meti.go.jp/english/press/2019/0228_003.html

in Japanese, 日本語ページ
https://www.meti.go.jp/press/2018/02/20190228004/20190228004.html

(1) Grand Awards (Awards of the Director-General of the Industrial Science and Technology Policy and Environment Bureau)
Subject: Academic degrees, courses and career certifications
Name of team Details of presentation Members
DigiD System for batch-based management of portfolio for degrees and periods of school attendance

Taiju Maki
Mari Asada
Kohei Tanaka
Kentaro Yamamura