Lukreia is a tall woman like any adult, with long pink hair like her daughter Sherry's but darker, with pink eyes like Sherry's, and wearing a long white researcher's robe, with which she covers her head and normal clothes that she wore.

She behaves in a loving and gentle way with everyone around her, and a very loving side with her daughter Sherry like any mother, but at the same time a mature side. She has a sense of loyalty, justice and care with what she does, she's also naive and innocent.