She was the loving mother of the Samaya family.

The Vanadis Incident left her with a deep hatred for Delling Rembran, the president of the Benerit Group, who was responsible for ordering the attack as well as the "witch hunt" for all the Gundams. So great is this hatred that she is willing to use her own daughter to get close to Delling through the man's sole daughter, Miorine Rembran, under the ruse of letting her enjoy her life at school.

She lost her right arm when she was younger and was saved by her teacher, Dr. Cardo Nabo. She had it replaced with a prosthetic using the GUND technology.