TV-Series
Description
Master is the owner and proprietor of Cafe Nowhere, the establishment in Yokohama that serves as the central meeting place and de facto base of operations for the Hamatora detective agency. His background is not extensively detailed, but he is presented as a middle-aged man who runs his cafe with a calm and steady hand. Physically, he has light brown skin, a white beard, and a bald head, and he typically wears a tight-fitting white button-down shirt with black suspenders and pants, along with black square-framed glasses, giving him a muscular and sturdy appearance.

In terms of personality, Master is quiet, observant, and dependable. He does not seek the spotlight or involve himself directly in the detectives' cases, preferring instead to maintain the atmosphere of his cafe as a safe and neutral space. He tends to offer wisdom at the most unlikely of times, often providing a piece of practical advice or a thoughtful observation that helps the main characters reflect on their situations. His motivations are not driven by personal ambition; rather, he appears content to support those around him by simply keeping his doors open and offering a place of respite.

Master's role in the story is primarily that of a supportive background figure. He rents out a table in his cafe to the Hamatora agency, which allows Nice, Murasaki, and Hajime to use it as their office for taking on cases. In this way, he provides the physical foundation for their work without ever becoming entangled in the action himself. He is a constant presence, ensuring that the cafe remains a home base where the characters can regroup between adventures.

His key relationships are with the regular patrons of Cafe Nowhere. He treats Nice, Murasaki, Hajime, and the other Minimum Holders who visit the cafe with a quiet, paternal tolerance. He does not favor any one character over another but welcomes all of them, including the more eccentric members of the group, with the same calm demeanor. His relationship with Hajime is notable for its understated warmth; he treats her as a permanent fixture of the community, allowing her to spend her days eating large quantities of food without complaint.

Master does not undergo significant personal development or change over the course of the series. He functions as an anchor of stability in a world filled with escalating conflicts, conspiracy, and the personal turmoil of the main cast. His consistent nature itself becomes a form of support, as the characters know they can always return to the cafe and find him there, unchanged and reliable.

He possesses no supernatural abilities or special combat skills. His only notable abilities are his practical wisdom and his capacity to run his business with quiet competence. He is a non-combatant and a civilian who remains outside the central conflicts involving Minimum Holders, the Facultas Academy, and the machinations of characters like Art and Moral.
Cast