Release schedule : 23:50 (GMT); quarterly, in the second month following the end of the quarter.
Revisions schedule : The second preliminary report comes a month after the first, and the final report is released at the end of the fiscal year, with a two year lag.
Source of report : Economic and Social Research Institute ( Japan )
Web Address : http://www.esri.cao.go.jp/index-e.html
Address of release : http://www.esri.cao.go.jp/en/sna/menu.html#93sna