Hiyori Sarugaki is a fiery, short-tempered former lieutenant of the 12th Division in Bleach and a Visored affiliated with Kisuke Urahara's group. Known for her aggressive attitude, foul mouth, and tiny stature, she often acts as comic relief while still being a capable fighter. She plays a supporting role in the series, helping reveal the history of the Visoreds, Soul Society experiments, and the conflict with Aizen and the Arrancar.