In the live-action series Pretty Guardian Sailor Moon, the character of Ami Mizuno appears in the side story Act.Zero. Within this specific narrative, before she discovers her true destiny as a Sailor Guardian, Ami is shown imagining herself as a heroic figure called Sailor A. In this daydream, she visualizes herself wearing the same costume as another famous heroine, Sailor V. This moment provides a brief glimpse into her aspirations and her subconscious connection to the world of justice fighting before she officially awakens as Sailor Mercury. No further details about her background, personality, or specific role within the events of Act.Zero are available.