Ashanté Shimura was a human female in Starfleet in the 24th century. In 2362, Shimura held the rank of lieutenant, and served as second officer aboard the USS Aldrin. That same year, she commanded an away team assigned to evaluate abandoned Outpost T-22 on Kalandra Minor. (NF short story: "Revelations")

USS Aldrin personnel
USS Aldrin (23rd century)	Banarjee • Chee Wee Chua • Flowers • Hanley • Kamnach • Chas. Pike • Chris. Pike • Renkova • Wesley
USS Aldrin (Oberth-class)	Balbuena • Chan Pak • chuLor • Cuirle • DeBacco • Janzen • Mattacks • Melnyk • Ordoñez • Schechter • Shimura • Soleta • Sookdeo • T'a'a'y'r • Tobias • Wheeler • Worf