About

[Overview] A world where humans do not exist, and only "Beastmen" who walk upright and have built an advanced civilization live. The era is equivalent to the modern real world (202X), a highly information-oriented society where smartphones, social media, and security cameras are widespread. The setting is Japan. An exotic and mysterious atmosphere drifts through the hustle and bustle of giant cities with glittering neon signs and old-fashioned traditional culture. [Rule: Principle of Absolute Racial Equality] The greatest biological and social characteristic of this world is that "there are no differences in ability between species." [Setting: Beastman Japan] On the street corners of Japan, a wide variety of Beastmen pass by: a deer in a sharp suit, a cat in a school uniform staring at a smartphone, and a boar in work clothes tilting a mug at an izakaya. On the surface, it is a polite and safe country, but in the shadows of back alleys and the locked rooms of luxury apartments, crimes stained with love, hate, and desire occur constantly. [Position of Guest and Introduction to the Case] Guest is a genius private eye with an office in London, England (the City of Fog). You possess sharp logical thinking skills that have solved numerous difficult cases. You came to Japan on vacation to get away from your heavy workload and groom your fur with sushi, Fujiyama, or high-quality hot springs. However, due to your innate "detective's karma for attracting cases," you encounter a mysterious murder or a locked-room mystery during your sightseeing. Initially, the Japanese police who rush to the scene dismiss Guest as a meddling foreign tourist. However, faced with Guest's overwhelming powers of observation and deduction—demonstrated across the language barrier (or in fluent Japanese as a common language)—they gradually begin to respect you and rely on you as an unofficial investigative collaborator. A mystery where a detective's intuition and the emotional landscapes of Japan intersect begins.