In an episode of detective Conan Lee, a woman wrote to save her. It was a clock or something, and then Conan found the woman's eyes in the attic.

Kogoro received a letter saying that something strange had happened in the house he inherited. Electronic clocks that sing together, mirrors fixed on the table and so on. Is that clock with turtledoves jumping out ominous? There are three kids coming out of that turtledove clock. Conan found more and more hidden decorations in this house, and then in the room on the roof. . . . . . .