M1 is a mysterious, humanoid female character from Ultra Q, the classic Japanese tokusatsu television series that preceded Ultraman. She appears as an enigmatic being with extraordinary abilities and an unsettling presence, blurring the line between human and alien. In the story, M1 functions as a strange visitor or anomaly rather than a conventional recurring cast member, embodying the series’ science-fiction and horror themes. Her role is to provoke curiosity, tension, and mystery, often highlighting humanity’s fear of the unknown.