Miss Saturday

Miss Saturday (ミス・サタデー, Misu Satadē) is the partner of Mr. 12 and a Frontier Agent in the Baroque Works rankings. She was first mentioned by Nefertari Vivi, who explained how Baroque Works was organized to the Straw Hat Pirates.

Appearance
Miss Saturday's appearance is unknown, as neither she nor her partner are seen in the series.

Personality
Nothing is known about Miss Saturday's personality, but it can be assumed that she is brutal and willing to kill to complete a mission like other agents.

Abilities and Powers
Nothing is known about Miss Saturday's abilities, but her number (higher than 10) means she is not much stronger in the Baroque Works number system than the Billions.

History
At one point, Miss Saturday joined Baroque Works. She worked her way up the organization to achieve the high position of Frontier Agent and became partners with Mr. 12. She is never seen in the actual series, but is mentioned by Vivi during her explanation of Baroque Works.