مؤتمر نزع السلاح
She served as Ambassador Extraordinary and Plenipotentiary, as Head of the Delegation of Japan to the Conference on Disarmament in Geneva, Switzerland, from April 2002 to April 2004. She also served the challenging post of President to the Conference on Disarmament from 18 August to 31 December 2003, and her efforts during this tenure were highly commended by Member States. She also served as Western Group coordinator at the commencement of the 2004 session of the Conference on Disarmament.