Ninian is a gentle, polite, and courteous girl, treating all of the people she can support with recognition, respect, and courtesy. However, it is shown that she can also be very brave to protect those she loves and protects, shown when she gives herself up to Nergal to protect Nils. Her speech patterns are also very slow, meaning that she pauses and thinks a lot before she speaks, most likely out of shyness since she's re-adapting to her old home in Elibe, or out of fear regarding other people.