· Arc 5: Sherry Era — Haibara & Black Org (129–178)
Detective Conan Episode 137
The Old Blue Castle Investigation Case (Part 2)
Manga Canon
7.0
- Japanese Air
- Mar 1, 1999
Description Spoiler-Free
Conan and the others continue investigating the eerie old blue castle, following its strange layout and scattered clues as they try to make sense of the mystery. With every new discovery, the atmosphere grows even more tense and uncertain.