Master plan 2020 has been published in the Science Council of Japan (SCJ) web site: http://www.scj.go.jp/ja/info/kohyo/kohyo-24-t286-1.html (Japanese only) In total 146 projects are listed as large re
The 2nd symposium on large projects in astronomy and astrophysics, which is a part of "Masterplan 2020" activities, was held on January 17 and 18, 2019, at National Astronomical Observatory of Japan.