During the second half of the 19th Century, Europe became fascinated by Japanese culture. A young Japanese girl named Yune travels to France, where she starts working in a shopping arcade in Paris at a crafts store called Enseignes du Roy. She and the store owner named Claude cooperate with one another in order to get over their cultural differences. This is the story of Yune's stay in Paris.

An extra volume called Mémoire were released compiling unpublished chapters in 2018.