Hombu Dojo
AIKIKAI FOUNDATION Aikido World Headquarters
17-18 Wakamatsu Cho, Shinjuku-ku
Tokyo, 162-0056 Japan
Phone: +81 3 3203 9236
Fax: +81 3 3204 8145
Email: aikido@aikikai.or.jp
URL: http://www.aikikai.or.jp/index.html
Yayasan Indonesia Aikikai
Menara Rajawali 18th Floor
Jln. Mega Kuningan Lot #5.1
Kawasan Mega Kuningan
Jakarta 12950, Indonesia
Phone: +62 21 576 2720 Ext. 111
Fax: +62 21 576 1472