Detective Team KZ Case Note series, set of 3 books. Aoi Tori Bunko. ✳︎ All 3 books have no signs of being opened, no writing, and no folds. There are very slight scuffs on the top and bottom edges, but they are in relatively good condition. ✳︎ They have been stored well, and there is no odor or sun damage. ✳︎ You can enjoy the Detective Team KZ Case Note series from any book. My daughter, who loves to read, cherished these books. I would be happy if I could pass them on. ⚫︎ ① "The Dangerous Birthday Blue Knows" ② "The Black Classroom Knows" ③ "The Loving Library Knows" Original work: Hitomi Fujimoto Text: Ryo Sumitaki Age: Upper elementary school and up, junior high school and up Genre: Novel