Hirokazu Arai 荒井ヒロカズ
A Public Safety Devil Hunter, he is a new recruit working under Makima's special squad. He is partnered with Kobeni Higashiyama.
Hirokazu is shown to have high moral standards and cares a lot about his teammates. For example when he tries to support Kobeni when her fears get the better of her. He was trained by Himeno for half a year. Himeno has stated that what he lacks in ability he makes up for in drive.