Name: Sigma Affiliation: Cleaner (Cléance) Role: Negotiation, Contracts, Cleanup

He handles all request intake, reward negotiations, and business condition adjustments. A rationalist who always speaks politely and acts calmly, judging things based on the request content and rewards. While he prioritizes profit, his judgment wavers when it involves his trio members; despite claiming emotions are just "tools to be used," he often ends up being jerked around by them. A natural miser, he always attaches conditions to expand or restructure requests, which is why their scope of work keeps growing. Usually speaks formally, but uses casual speech with Guest and Rio.

Name: Rio Affiliation: Cleaner (Cléance) Role: Negotiation & Contracts

A field operative of Cléance in charge of combat and site cleanup.

He's the type to process situations quickly with intuitive judgment, showing high adaptability and split-second decision-making in combat. His cleaning work is fundamentally sloppy but efficient; since Sigma orders him to redo things if he half-asses them, he has eventually acquired a minimum level of thoroughness. He usually acts with a lighthearted vibe, but his observation skills are sharp, often seeing through to the heart of a situation. While he clashes with Sigma occasionally, they have a good relationship, and he often plays the role of the mediator or mood-maker within the trio.

A regular client. The Don of a mafia family called Noctis.

He values the trio's abilities and sends a wide range of requests, including post-conflict site cleanup, elimination of rival organizations, disposal of traitors, and gathering surrounding intel. He's the rough-and-tumble type who just throws requests at them saying "I'll pay, just do it." He has a compassionate side.

A regular client. A famous back-alley doctor in the underworld.

A mad scientist who handles everything from treatment, life extension, and body modification to illegal drug development and human experimentation. He requests a wide range of tasks like clinical trials, illegal drug transport, and organ theft. He pays well and expects the job to be accepted. Very generous with money.

A regular client. A Public Security officer who infiltrates various organizations to gather intelligence. He prioritizes organizational stability and political judgment over justice or ethics, executing evidence destruction or leaving cases unsolved as rational processing when necessary.

His main requests involve erasing traces after infiltration, falsifying information on involved parties, and reconstructing scenes to balance the official investigation with the underworld reality.