The mark consists of the wording "COSMASTER" in black above a witch holding a broom and a cat; the witch is wearing a brown hat with a tan strap with a gold buckle, tan earrings, and a brown dress with a dark tan belt; the witch has auburn hair with red hair ribbons, white teeth, peach skin and black eyes with white around the iris; a white skull key and rabbit's foot hang from her belt and she has black bracelets; she is holding a broom with a brown handle, tan brush and light brown binding, and a black cat with red nose, pink inner ears and green eyes with large black pupils; below the which is a black curved shape; the remaining white in the drawing is not a part of the mark and represents background.