Maria Ayasaki is a major character in the anime series Hayate no Gotoku! (Hayate the Combat Butler). She is the head maid of the Sanzenin household and is responsible for managing the estate and looking after Nagi Sanzenin, the main protagonist's employer. Despite her young age, Maria is highly intelligent, mature, and possesses a strong sense of responsibility. She often acts as the voice of reason in the household and is deeply caring towards Nagi, almost like an older sister figure. Her gentle demeanor and exceptional skills make her indispensable to the Sanzenin family.