Haibane Renmei/YMMV


 * Crowning Music of Awesome: The entire soundtrack...typical for Ko Otani.
 * Everyone Is Jesus in Purgatory: There are legitimate reasons to consider it to be taking place in purgatory in this case.
 * Fanon: Yoshitoshi ABe purposely left a lot of the series unexplained, so that people could develop their own theories about the characters and about the world in which the story takes place.
 * Mado of Stone Mill is generally considered by much of the English-speaking fandom to be so well integrated with the main series that it is practically Deuterocanon.
 * Nightmare Fuel:
 * Rakka growing her wings.
 * Viewer Gender Confusion: Some viewers initially mistook Kana and Kuu for boys. It's not just viewers, some characters are confused, too.
 * World of Woobie