1st ARCH
Utsunomiya, Japan
Nov 28-29, 2009
Fumihiko Sakai
2nd ARCH
Seoul, Korea
Oct 16-17, 2010
Kwang-Soo Lee
3rd ARCH
Beijing, China
Oct 22-23, 2011
Shengyuan Yu
4th ARCH
Taipei, Taiwan
Oct 27-27, 2012
Shuu-Jiun Wang
5th ARCH
Chiangmai, Thailand
Jan 31- Feb 1, 2015
Siwaporn Chankranchang
6th ARCH
Seoul, Korea
Oct 15-16, 2016
Byung-Kun Kim