Race: Human
Height: 170 cm, 172 cm (Volume 8)
Class: Thief

The main viewpoint character and Thief of the group. Haruhiro is the most well-rounded character of the series as he is neither arrogant in his nature nor humble. He is generally helpful and always willing to help out his party members.

He is later forced to become the group's leader after Manato's death. Eventually,​ he starts to pay more attention to his teammates' feelings, slowly improving as a leader.