Nisao Dachen

From A Wheel of Time Wiki

Nisao Dachen is an Aes Sedai of the Yellow Ajah. She has allied herself with the Salidar Aes Sedai. She has a single Warder, Sarin Hoigan. She is very short, but clever. Nisao assists Myrelle Berengari in Healing Lan when he arrives, as she is interested in illnesses of the mind.

She is one of the Aes Sedai who has sworn fealty to Egwene.