In the official Detective Conan (Case Closed) anime canon, there is no episode numbered "1077.5." The numbering system does not use decimals. My Little Sister Came To My House -v2.05- -hop ... - 3.79.94.248
Before diving into the "deep guide," it is necessary to address the episode number 1077.5 . The Suffering Ties That Bind Trainer - 3.79.94.248