| In this series, each book depicts incidents that are independent of each other most of the time, but because the era and the background of the story is the same, the same characters reappear many times. |
本作は各巻でそれぞれ半ば独立した事件を描いているが、時代や物語の背景は同じである為、同一の登場人物が多々登場する。 |