Ep. 292: Investigation into the Princess and Dragon King's Palace on a Solitary Island
Aired on August 26, 2002

292
Heiji reports the Anchor is four to five years old, matching the timeline of strange events on Onikame. The incidents began with the kidnapping of mayor's daughter Miyako Kenshiro, followed by a burglary a year later where burglars stole a byōbu and murdered a maid. The group searches the mayor's house and discovers evidence that Miyako lived there as a child. After securing the house, they wait for a boat. At night, a vessel crashes onto the pier. Investigation reveals it is their previous boat, with the captain beaten to death. The crew determines the boat was on autopilot and concludes the murderer is one of the four TV staff members present.
Episodes
- Ep. 288 · Shinichi Kudo's New York Case Resolution details the murder mystery and FBI encounter
- Ep. 289 · Detective Boys Search for Mitsuhiko in a Forest of Indecision Part 1
- Ep. 290 · The group searches for Mitsuhiko in the forest and encounters Kiichiro Numabchi
- Ep. 291 · Investigation on Onikame Island Involving a Princess, Dragon King Palace, and Murder Mystery
- Ep. 292 · Investigation into the Princess and Dragon King's Palace on a Solitary Island
- Ep. 293 · The Princess and Dragon King Palace: The Resolution on a Solitary Island
- Ep. 294 · Detective Boys travel to Kumamoto for a tennis tournament where Ran overhears a murder plot.
- Ep. 295 · Police search for Ran while Conan and Haibara deduce her location to save her from kidnappers.
- Ep. 296 · Kawai invites friends to a houseboat dinner where a guest dies during fireworks