OVA 6: Follow the Vanished Diamond! Conan & Heiji vs. Kid!

OVA 6: Follow the Vanished Diamond! Conan & Heiji vs. Kid!

6	Follow the Vanished Diamond! Conan & Heiji vs. Kid!	2006
A diamond thief accidentally calls the Mouri Detective Agency, and calls Conan. The thief sounds exactly like Heijji, only with no Kansai accent, so Conan calls Heiji over to their home to call everyone with a number similar to theirs, to see if anyone responds. After meeting up with Inspector Ginzo Nakamori, Heiji, Conan, and Ginzo all confront the person who lost the diamond, and then chase after the real thief. But what happens if there is also ANOTHER person looking for the diamond?  In this episode, Nakamori's police speciality field - fraud cases - is revealed.  Nakamori and Kid have guest star appearances in this episode.