Ep. 104: Richard investigates a clock-filled mansion with Conan and Rachel, encountering the Nakamura brothers.
Aired on June 8, 1998

104
Richard receives a letter inviting him to solve a mystery at a mansion. He arrives with Conan and Rachel, where they meet Misao Nakamura and his brother. The house is filled with clocks because the previous owner, the brother's grandfather, was a clockwork artisan. Conan observes strange details: digital clocks are scratched between the two-minute digits, drilled holes are everywhere, a mirror is glued to a desk, every clock rings for one minute at 11:00, and someone hides in the attic. At 1:10, three goblin figures appear from the cuckoo clock in the office.
Episodes
- Ep. 100 · Rachel and Serena encounter Annette Peters, who claims to be Jimmy's first love, during their cleaning duties at his residence.
- Ep. 101 · The First Love Case Part Two Investigation and Arson Revelation
- Ep. 102 · Historical Actor Murder Case Part One Investigation Begins
- Ep. 103 · Conan exposes Johnny Hijikata's elaborate elevator and room plate tricks to clear Harrisan's name.
- Ep. 104 · Richard investigates a clock-filled mansion with Conan and Rachel, encountering the Nakamura brothers.
- Ep. 105 · Conan reveals clues about the mansion mystery to Kogoro in the second part of the case.
- Ep. 106 · Reynold Yates Wins Award Then Faces Murder Allegations
- Ep. 107 · Matthew Kohler seeks help to find his missing sister Celia, suspecting murder by Walter Rivers.
- Ep. 108 · Conan deduces Walter murdered Celia Kohler and locates her body beneath a flower.