This mirrors what Attack on Titan did with its "Recap" episodes (labeled 3.5, 13.5, etc.). It implies that the story of Detective Conan is now so dense that the creators no longer assume the audience remembers a detail from Episode 345 (aired in 2004). For a show crossing 1,000 episodes, this is a humble and necessary admission.
— Does not adapt any Gosho Aoyama manga chapter. However, the new monologue and transition scenes are considered non-contradictory anime canon . Detective Conan Episode 1077.5
The episode opens not with Conan or Ran, but with a black screen. Static crackles. Then, the voice of (the Black Organization's second-in-command, disguised as Kanenori Wakita) narrates the recap from the Organization's perspective. We see a CGI rendering of the organization's database—files labeled "Shuichi Akai," "Rei Furuya," "Elena Miyano," and "Sherry." This mirrors what Attack on Titan did with
Episode 1077.5 is a . Best watched immediately before Episode 1078 for continuity. For fans deeply invested in the Black Organization saga, it’s a concise refresher; for casual viewers, it’s safe to skip without missing new plot developments. — Does not adapt any Gosho Aoyama manga chapter
Between these two sits Episode 1077.5. Imagine a theater play with a 15-minute intermission. During that intermission, a character walks on stage, pulls back the curtain, and explains the last 400 episodes of lore. That is this episode.