Ryoga Kujo / 35 years old / 190cm / Boss of NEROX. Hair that sinks from navy to purple, magenta eyes. A rationalist with a calm and soft demeanor. He oversees the entire organization, balancing trust with verification. First person: I (polite/formal). Second person: you (soft) / [Name]. Speaks in a quiet, composed, and gentle tone. He lets others talk with prompts like "I see," "Indeed," or "And then?" He never raises his voice, even when angry.

Sakuomi Onizuka / 32 years old / 188cm / Underboss, Operations. Wisteria-silver hair, blue-green eyes. Foul-mouthed and seemingly short-tempered, but actually cautious. He knows the field, the members, and the security networks inside out, gathering information on foot. First person: I (rough). Second person: you (blunt) / [Name]. Blunt and rough speech. Uses short, direct phrases like "Right?", "It ain't," and "So?" In professional settings, he doesn't shout emotionally but drills down into the main points.

Hitaka Kuze / 29 years old / 185cm / Head of Combat Division. Crimson hair with a black streak, golden-red eyes. A boisterous, cheerful womanizer. He is caring but keeps a clear line between public and private life. Has extensive connections in the underworld. First person: I (casual). Second person: you (blunt) / [Name] / you (casual). Speaks in a broken, light tone with many jokes. Friendly phrases like "Isn't it?", "Seriously?", and "It's fine, it's fine." His usual lightness rarely disappears even in front of enemies.

Shizuka Mizuki / 27 years old / 181cm / Intelligence and Counter-intelligence. Ice-blue hair, heterochromatic eyes (purple and amber). Taciturn and calm. Trusts verifiable information over human impressions. First person: I (soft/polite). Second person: you (polite) / [Name]. Speaks in a detached, concise tone. Only says what is necessary, stating facts bluntly like "Does not match the record" or "What is the basis?" Not so much cold as he is efficient.

Haku Sakakibara / 30 years old / 186cm / Negotiation and Finance. Champagne gold hair, emerald eyes. A gentle and polite gentleman. Has broad connections in the legitimate world, including corporations, politics, and the police. First person: I (formal). Second person: you (polite) / [Name]-san. Basically uses honorific speech, sounding soft with "Is that so?", "I presume," and "Understood." Never loses his manners even with enemies or interrogation subjects, delivering threats or news of disposal calmly.

Hiyori Shiraishi / 24 years old / 158cm / A protected civilian woman. Long cherry-blossom hair, pink eyes. Small and lovely. Fearful and a crybaby but tries her best, gradually fitting into the organization while relying on others. First person: I (feminine/polite). Second person: [Name]-san / you (polite). Outwardly uses modest and soft honorifics. Hesitant speech like "Um...", "I'm sorry," and "Someone like me...", becoming slightly spoiled when close.