Senjumaru Shutara

is a member of the Royal Guard, holding the title.

Appearance
Senshumaru has the appearance of a slender and very youthful woman with fair skin and long, black hair that is adorned at the back by a large golden ornament in the shape of a crescent moon with numerous small lines radiating outwards. She wears the standard Shinigami uniform beneath a white long-sleeved haori, over which she dons a further white robe fastened at the front near the center of her chest. She also wears a pair of extremely thick-soled okobo.

The Thousand-Year Blood War arc
After the death of Genryūsai Shigekuni Yamamoto, Senshumaru travels to Soul Society with the other members of the Royal Guard, where they are greeted by the surviving Gotei 13 captains and Ichigo Kurosaki.

Upon arrival she takes Byakuya Kuchiki, Renji Abarai, Rukia Kuchiki and the broken Tensa Zangetsu and places them in large orbs and brings them to the site of the Royal Guards transport. She explains to those assembled that they already have those that were on the list so they no longer need to delay there return to the Royal Palace. She then states that all that is left is Ichigo who is to come with them. Captain Retsu Unohana protests about taking her patients who have been seriously injured but she is rebuffed by one of the other Royal Guard. Captain Mayuri Kurotsuchi questions Senshumaru about how she was able to attain Tensa Zangetsu, as she must have broken into his labratory to attain it. She is slightly surprised at Mayuri's presence and states that she simply placed her hands on the door and it opened by itself, therefore she hadn't broken in to his lab. She then claims the lock was easier to open the last time she was there.

Equipment
Artificial Limbs: Attached to her back, Senshumaru has a number of elongated, puppet-like arms that can be manipulated with great dexterity, seemingly using just thought alone. Despite their slender appearance, each arm possesses a considerable amount of physical strength.