Loly is a young, teenage-looking female Arrancar. She has long, black hair with two pigtails. Loly is infatuated and protective of Sōsuke Aizen, the leader of the Espada.  Loly is quickly angered and is brutal in her wrath. She also likes to get a rise out of her targets. Loly is very impulsive in nature. She is also quick to judge and fear things she does not understand. Menoly is Loly's closest friend but she is not above pressuring her into attacking others or physically attacking Menoly.