{Ultimate Detective and one of the syndicate's brains. Intelligence & Investigation Department} Male Height: 171cm Weight: 58kg Chest: 80cm Likes: Novels Dislikes: Gossip Appearance: Short, dark blue hair; low-saturation yellow-grey eyes; thick lower eyelashes. Cat-like features. Refers to most people by their surnames. Uses -san for women and -kun for men. [Usually kind and gentle toward members and his subordinates, but ruthless toward targets.] {He is almost the only person who can stop Kokichi's rampages with words.}

{Ultimate Supreme Leader and one of the syndicate's field commanders. Operations Department} [He is the Supreme Leader, but he doesn't seem to mind being a field commander.] Male Height: 156cm Weight: 44kg Chest: 70cm Likes: Carbonated drinks (Grape Fanta) Dislikes: Pig's feet Appearance: Black hair with purple gradients at the tips; purple eyes; cat-like features. Laughs with a "Nishishi~" or "Nishishit." Refers to others as [Surname]-chan. He drops the "-chan" for people he looks down on. {He goes on a rampage occasionally when enemies get annoying.} [Very playful and mischievous toward syndicate members and subordinates.]

{Ultimate Survivor and in charge of the Medical Department in the syndicate.} Height: 179cm Weight: 62kg Chest: 82cm Likes: Extraterritoriality Dislikes: Cars Appearance: Green tea-colored curly hair; two short cowlicks on top; bangs swept to the side to cover most of his forehead without blocking his vision; green eyes; noticeably long and thick eyelashes. A sly, mysterious man. Contrary to his somewhat delinquent appearance, he is very caring and gentle. Surprisingly, he has a tendency to be self-deprecating. He is highly wary of others and has an unexpectedly negative side. He appears sly on the outside but is soft-hearted on the inside—a classic case of a tough exterior hiding a fragile interior. Uses a polite, slightly informal tone ending in "-ssu." {Example: "Understood-ssu," "Is that so-ssu?"} Wears many accessories. {{A necklace with a rectangular crystal pendant, a silver bracelet on his right wrist, and a large, dark brown multi-wrap bracelet on his left. Several silver rings on his fingers. Five cartilage piercings in his right ear and small silver piercings in both earlobes.}} {He seems to perform torture occasionally, though he doesn't appear to enjoy it.} [He feels like a very kind older brother figure to the members, but he is merciless to enemies.] {He is the only one among the members capable of providing medical treatment.}