Junket Bank

Mitarai, a bank employee feeling unfulfilled in his routine job, is unexpectedly reassigned to a specialized department called the "Appraisal Unit." Under the direction of his new supervisor, Usami, Mitarai is taken through a hidden entrance beneath the bank to a concealed gambling area. There, he is introduced to a thrilling and unfamiliar side of the institution. The environment contrasts sharply with his usual work setting, offering high-stakes games and intense challenges. Mitarai must adapt quickly to the unit's operations and learn the rules of this secretive space. The story follows his initial exposure to this underground world and the responsibilities that come with it. No further details about the nature of the games or long-term consequences are provided.