After graduating from National University of Singapore and Nagoya University of Japan, Kiewai started her career in the Japanese Airline & Cosmetic Industry for corporate planning, marketing & staff training.

In 2003, she joined JETRO Singapore supporting foreign affiliated companies for investment into Japan, as well as Japanese companies’ venturing into Singapore. In 2015 April, she was posted to JETRO Tokyo HQ as the project manager for the ASEAN desk.

She assumed the position of Director for Business Dev & PR at JETRO Singapore from January 2020, to continue support ASEAN companies of their business venture into Japan.