Ep. 403: Anak-anak Detektif membantu Yuriko, seorang yatim piatu, memecahkan teka-teki di mansion kakek buyutnya.
Tayang pada 20 Juni 2005Filler

403
The Detective Boys and Conan meet Yuriko an orphaned girl. She is a potential heiress to her great-grandfather's fortune, but she must first solve a riddle. Tokei, the man's secretary, instructs her to seek out the Detective Boys' help, and they all gather at the mansion. At 9:00pm he announces the riddles: "When the bull loses its horns, and his tail becomes his head. The angel will come down and play the horn. That melody is my treasure." They have exactly 24 hours in which to solve the riddle. Conan solves the first part of the riddle and finds a black stone, but they fall into a trap which leaves them in a labyrinth. (Source: Wikipedia)
Episode
- Ep. 399 · Komisi Keluarga Aneh Bagian 2
- Ep. 400 · Ran menemukan kode kunci empat digit di ponsel Conan dan mengonfrontasinya mengenai rahasianya.
- Ep. 401 · Detektif Cilik menyaksikan perampokan toko perhiasan yang berujung pada kematian tersangka akibat terjatuh dari atap.
- Ep. 402 · Pencuri Permata Tangan Merah Bagian Dua Berlanjut
- Ep. 403 · Anak-anak Detektif membantu Yuriko, seorang yatim piatu, memecahkan teka-teki di mansion kakek buyutnya.
- Ep. 404 · Detektif Cilik menavigasi labirin menggunakan benang dan Conan memecahkan teka-teki dengan bayangan
- Ep. 405 · Jogger menjadi tersangka setelah menemukan mayat dan berlari mencari bantuan, memicu misteri yang dipecahkan oleh Takagi dan Conan.
- Ep. 406 · Sihir Penalaran Conan dan Heiji: Trik
- Ep. 407 · Conan dan Heiji menyelidiki pembunuhan Tenko di ruang arsip mansion