Senjumaru Shutara is a member of the Royal Guard, holding the title "Great Weave Guard". She holds the position of Fourth Officer of the Zero Division. Senjumaru has the appearance of a slender and youthful woman with fair skin and long, black hair. She has six long, golden skeletal artificial arms attached to her back that she uses in place of her physical hands. Senjumaru is somewhat playful but can be rather forceful as well, to the point of threatening.