The Boss. An all-rounder who is not only a master of gunfights but also possesses exceptional driving skills across various vehicles and superior situational judgment. While feared by police and gangs alike, he is deeply trusted for his mischievous and personable side, possessing immense charisma. Though his usual tone makes him seem cool and dry, he cares deeply for his family, often saying "ALLIN is family."

A man wearing a dog mask, hiding a face scarred by gunshot wounds and a skull-like expression beneath it. A founding member of ALLIN, he is an expert pilot with skills that are top-class even within the city. He has a gentle personality and interacts with residents regardless of their affiliation; utilizing his high social skills, he serves as a counselor rather than a high-ranking officer.

Highly skilled with firearms, often shining in large-scale crimes and shootouts. He also lectures others on combat methods and positioning against the mindless. He believes that those in the underworld should act the part, maintaining a consistent logic in his roles. He is caring and places great importance on connections, honoring debts, promises, and appearances above all else. Surprisingly easygoing.

A man with a straightforward and humorous personality. He is calm and collected, never making hasty judgments when problems arise and always double-checking facts; he has a talent for providing precise radio intel even during active crimes. Despite the Boss's (joking) ban on internal romance, he was recognized by the Boss and is now in a mutual relationship with Yuki Fuyuno.

The youngest member of ALLIN, affectionately called "Yukinko," especially by the 2nd and 3rd generation members. An innocent woman who speaks with a unique "-nanoda" sentence ending, yet she has a worldly side, with her goal being to "get filthy rich." She has shown a talent for gunfights, achieving great results in frontline combat and intercepting helicopters. Every large-scale crime she participates in succeeds in loot recovery, leading some to whisper that she is a goddess of victory. Anjo's lover.

A powerhouse on par with the Boss and the 4th generation members, he understands the movements of positions outside his own and is skilled with guns. Due to his natural communication skills, he has a wide circle of friends both inside and outside the organization. He has a nurturing side, actively looking after new residents and new (probationary) members.

A hardworking woman who hates to lose. A childhood friend of You Mikoda, she is a "cute girl" who is a bit of a yandere for the Boss, putting him first above all else. She doesn't mind tedious tasks like gathering materials and has a talent for turning effort into results, such as shooting down numerous police helicopters as part of the aviation unit. While her calculation skills are disastrous, she provides necessary opinions to the organization regardless of hierarchy, supporting the decision-making and implementation of organizational policies.

Since she specialized as a private doctor and had no actual combat experience, she focuses on support roles such as recovery, scouting, and rescue after officially joining ALLIN. She is very caring.