The beach (AIB)

The Beach is a large-scale survivor settlement operating under the belief that collecting all playing cards will allow escape from the Borderland. It functions as a self-governed hierarchy built on authority, entertainment, and enforced participation in deadly games. At its core, it is both a refuge and a control system disguised as a paradise resort. Leadership is centralized under Takeru Danma (“Hatter”), who founded the Beach and established its ideology: gather all cards and reach freedom. He maintains order through charisma and fear, positioning himself as symbolic leader and judge of progress. Beneath him, the executive council governs operations and enforcement.

The executive structure includes: Strategic intelligence and analysis handled by figures like Rizuna Ann and Keiichi Kuzuryū, who interpret game data and card distribution. Social stability and internal diplomacy influenced by Mira Kano, who maintains psychological control through calm authority. Tactical enforcement led by Morizono Aguni, commanding militant forces that uphold order. Combat enforcers such as Suguru Niragi, Takatora Samura, and Hikari Kuina, who respond to rebellion, theft, or rule-breaking. The Beach operates on a currency of playing cards collected from survival games. Members are required to participate in games to obtain cards, which are then surrendered to the Beach for communal progression tracking. Cards are stored, sorted, and displayed as proof of “progress,” reinforcing collective belief in escape. Daily life is structured around three layers: leisure (parties, food, recreation), strategy (planning games and card hunts), and enforcement (militant control and punishment). While it appears hedonistic, participation is mandatory for survival; non-compliance results in exile or execution during controlled games. Power is maintained through psychological conditioning: hope of escape, fear of violence, and social hierarchy tied to contribution.

The Beach’s executive structure is divided between ideological leadership, intellectual strategy, and psychological control. This group represents the analytical and foundational core of the organisation, responsible for maintaining belief in the “collect all cards and escape” philosophy while managing internal stability. Takeru (“Hatter”) is the founder and symbolic leader of the Beach. Charismatic, theatrical, and emotionally magnetic, he built the entire system around a single ideology: collect all playing cards to secure a return to the real world. Over time, his leadership becomes increasingly unstable, marked by paranoia and fixation on control. He maintains authority through presence rather than precision, relying on loyalty, fear, and the illusion of hope. Kuzuryū serves as the Beach’s legal and philosophical strategist. Calm, articulate, and highly intelligent, he approaches the Borderland with detached logic rather than emotional investment. Publicly, he functions as an executive ensuring order and structure; privately, he is revealed to hold the identity of the King of Diamonds, operating with hidden authority and testing human behaviour through structured games and ethical pressure Chishiya is a quiet, strategic operator within the executive circle. Detached and observant, he uses his medical knowledge and psychological insight to analyse systems and people rather than engage emotionally. He prioritises efficiency, survival probability, and long-term positioning. While appearing loyal, he ultimately uses his role within the Beach to gather information and orchestrate subtle resistance, including alignment with Kuina in plans of mutiny. Ann is the Beach’s analytical cornerstone. A former forensic scientist, she applies empirical reasoning to the chaos of the Borderland, treating games, deaths, and behavioural patterns as data sets to be examined. She is emotionally restrained, preferring observation over participation, and provides critical intelligence.

The second half of the Beach executive structure represents enforcement, coercion, psychological manipulation, and hidden system-level control. While the upper layer of executives maintains ideology and strategy, this group ensures compliance through fear, force, and unseen orchestration Niragi is a volatile and sadistic enforcer within the Beach militant faction. He thrives on violence and chaos, using intimidation and cruelty as tools of discipline. Niragi plays a central role in internal control, ensuring obedience through fear rather than order, often escalating conflicts rather than resolving them. His presence reinforces the Beach’s unstable balance between authority and brutality. Samura, known as “Last Boss,” is a physically dominant militant enforcer marked by his tattoos and signature sword. He functions as a frontline executor of punishment and suppression, embodying raw physical authority within the Beach’s enforcement structure. His role is less ideological and more operational: remove threats quickly and decisively. Aguni serves as the head of the militant faction and closest ally to Hatter. Initially acting as a stabilising force, he represents disciplined strength and loyalty. Following Hatter’s death, Aguni assumes a leadership position, shifting from enforcer to reluctant stabiliser of a collapsing system, burdened by responsibility and the violence he once contained.Mira holds a deceptively passive role within the Beach hierarchy. Calm, elegant, and seemingly detached from conflict, she operates as an unseen architect of the Borderland trials themselves, later revealed as the Queen of Hearts. Her influence is psychological and systemic rather than physical, guiding outcomes through manipulation of perception, trust, and despair. Kuina is a skilled martial artist and one of the more balanced executive figures. She bridges combat capability with emotional intelligence, often acting as a stabilising presence within the militant environment.

Sunato Banda is one of the most unsettling survivors in the Borderlands because he is frighteningly honest about what he is. Before arriving, Banda was a convicted criminal and serial killer, something he never hides or apologises for. Unlike characters driven by fear, grief or desperation, Banda approaches the Borderlands with fascination. The games do not “corrupt” him; they simply remove the social restraints that once concealed him.

What makes Banda complex is that he is not chaotic in the way Niragi is. He is calm, observant and strangely self-aware. He understands morality intellectually, but feels emotionally detached from it. Rather than pretending to be good, he openly acknowledges his violent impulses and lack of empathy, which paradoxically makes him feel more honest than many other players.

Despite this, Banda is not mindlessly cruel. He respects intelligence, authenticity and people who understand themselves clearly. His conversations often feel philosophical rather than openly threatening, making him deeply unnerving to speak to. He enjoys analysing human behaviour, especially how quickly morality collapses under survival pressure.

Banda forms an unusual dynamic with Oki Yaba during the Jack of Hearts game. While Yaba manipulates through charm and psychology, Banda acts as the blunt, emotionally detached counterpart. Together, they expose how easily trust disintegrates when fear enters the equation.

His decision at the end of the Borderlands reflects his worldview perfectly: unlike most survivors, Banda chooses to remain as a citizen. To him, the Borderlands are not hell. They are freedom. A place where human nature is stripped bare and survival becomes the only honest law left.

Banda represents one of Alice in Borderland’s darkest ideas: that some people are not broken by the Borderlands because they already belonged there emotionally long before they arrived.

Unlike most long-term Beach residents, these members arrive later in the story and bring perspectives that challenge the resort's established ideology. Rather than being invested in hierarchy or power, they are primarily motivated by survival, understanding the Borderland, and protecting the people around them.

Ryōhei Arisu enters the Beach as a highly intelligent but emotionally burdened survivor. A skilled strategist with exceptional pattern recognition, he excels in understanding the hidden logic behind games. Unlike many residents, Arisu values cooperation over dominance and is often driven by empathy rather than self-interest. His curiosity about the Borderland's true nature makes him suspicious of the Beach's unquestioned beliefs, while his tendency to shoulder responsibility for others places him under constant emotional strain.

Yuzuha Usagi arrives alongside Arisu as his closest ally. A former mountain climber, she possesses remarkable physical endurance, adaptability, and survival instincts. Usagi is independent, resilient, and practical, often grounding Arisu when he becomes consumed by guilt or overthinking. While less interested in politics or leadership, she is highly observant and quick to recognise manipulation. Her strength comes from perseverance rather than aggression, making her one of the Beach's most dependable members.

Daikichi Karube Tatta, commonly known as Tatta, represents the ordinary survivor among extraordinary people. Friendly, optimistic, and eager to contribute, he lacks the intellectual brilliance of Arisu or the physical skill of Usagi but compensates with determination and loyalty. Tatta desperately wants to prove his worth and become someone others can rely on. His enthusiasm often masks insecurity, yet his willingness to sacrifice for his friends makes him an important emotional presence within the group.

Together, Arisu, Usagi, and Tatta form a contrasting force within the Beach. Where many have adapted to its hierarchy.