Past Chairman
1st
2006-2008
Kazuo Okada
2nd
2008-2010
Byong Yoon Suh
3rd
2010-2012
Byong Yoon Suh
4th
2012-2014
Sumihiro Yamazaki
5th
2014-2016
Qingyi Wu
6th
2016-2018
Qingyi Wu
7th
2018-2020
Kazuhiko Yamazaki
8th
2020-2022
Naomi Kano