◆2st Newsletter (Oct,2013) ★English Version   ★Japanese Version
◆3rd Newsletter (Sep,2014) ★English Version   ★Japanese Version
◆4th Newsletter (Apr,2015) ★English Version  ★Japanese Verison
◆5th Newsletter (Nov,2015) ★English Version ★Japanese Version ★Reference materials
◆6th Newsletter (Apr,2016) ★English Version　★Japanese Version
◆7th Newsletter (Feb,2017) ★English Version
​◆8th Newsletter (May,2017) ★English Version
​◆9th Newsletter (March,2019) ★English Version
◆10th Newsletter (November,2019) ★English Version