Talk:Attack on Titan, The Movie: Part 2

First Wall?
In the "Anime and Manga Differences" section there are many instances of "First Wall". I didn't uncapitalize them because I don't know whether that's a fan given name or an official name (and I won't bother watching the movie to find it out). So is it that official or not?--Manuel de la Fuente (talk) 02:43, December 6, 2016 (UTC)