Materials Compiling Group No.3

Materials Compiling Group No.3, often referred to as Comps-3 (三纂), is a department of the Shinjuku police's Community Safety Division dedicated to investigating troublemakers of the abnormal variety, including "Lemmings," "Phantom Solitaire," "Fire-breathing Bug," and the "Grim Reaper."

After Solitaire's dirigible stunt, the Tokyo Metropolitan Police arrange for Comps-3 manager Tsubaki Iwanome to lead a special investigation team dedicated to Solitaire affairs. The move causes friction between Comps-3's members and the Tokyo police, the latter of whom resent Iwanome and those loyal to Miyabi Hosorogi.

Chronology
To be added.

Troublemakers of Interest
Many of the following troublemakers were nicknamed by Iwanome.

Trivia

 * With regard to ranking Comps-3 members in terms of martial arts and arrests, Tozawa, Yatsu, and Arase are in the top class; Kayakusa next class. Kayakusa is the top shot with a pistol; Arase is the second best.