Kogoro, Ran, Conan, Heiji, and Kazuha are at a festival when Denkyuu, a student monk, asks them to solve a case of a disappearing body at the temple. Shakuren, the head monk, denies the body's existence and claims Denkyu is mistaken.
Unfortunately the movie Detective Conan: Three Days with Heiji Hattori is not yet available on HBO Max.
| Directing | Nobuharu Kamanaka | Director |
| Writing | Kazunari Kouchi | Writer |
| Directing | Masato Sato | Director |
