Butt Detective, 6 books: The Case of the Curry The Giant Disappearing in the Dark Night ② Phantom Thief vs. Detective ④ SOS from the Ruins ⑤ The Mystery of the Observation Tower ⑦ The Phantom Thief and the Targeted Bride ⑧ There are no noticeable stains, but please purchase only if you understand that these are used items and have been stored at home.