Spitz Feier

An instructor of pursuit studies at the detective training school "BLUE." At first, after learning that Ron Kamonohashi, who was supposed to have lost his detective qualification, was engaging in detective-like activities, Spitz Feier planned to track him and report the situation to "BLUE." However, his true objective was to search for his missing family, and he approached Ron in hopes of solving that mystery. Although Spitz Feier has an honest personality, his initial motive led to a lack of trust from Ron Kamonohashi, and the request was on the verge of being refused. Nevertheless, due to a comment from Totomaru Isshiki, Ron eventually decided to accept the case. Afterward, Spitz Feier becomes an ally and collaborator to Ron Kamonohashi and Totomaru Isshiki.

Spitz Feier is the instructor of pursuit studies at the detective training school BLUE. Although his deductive reasoning abilities are not particularly outstanding, he desperately honed his pursuit skills and became an instructor at BLUE out of a desire to find the greatest detective who could solve the mystery of his missing family.