Tools-Development-Roundtables-2014-jp this is a japanease translation of the "Technical Issues in Tools" posted by Geoff Evans. http://thetoolsmiths.org/2014/03/19/technical-issues-in-tools-day-1/ http://thetoolsmiths.org/2014/03/23/technical-issues-in-tools-day-2/ http://thetoolsmiths.org/2014/03/23/technical-issues-in-tools-day-3/