Set in Kyoto, the story revolves around a single, 40-year-old part-time university lecturer named Urasawa Yu. Although she is awkward in normal social situations, she possesses extraordinary judgment when it comes to understanding people in art-related contexts and determining the authenticity of historical works of art. With those skills, she is able to determine the truth behind various incidents that happen around her.

Set in Kyoto, the story revolves around a single, 40-year-old part-time university lecturer named Urasawa Yu. Although she is awkward in normal social situations, she possesses extraordinary judgment when it comes to understanding people in art-related contexts and determining the authenticity of historical works of art. With those skills, she is able to determine the truth behind various incidents that happen around her. [ Contract ]