* AccidentalInnuendo: Binbeat's name consists of two words that count as [[DoubleEntendre double entendres.]]
* CrackPairing: ''[[Website/PrettyCureFanficFeatures Pretty Cure Anime Theatre]]'' has done Emiru/Asa fic. Later, on a Halloween dare, the author herself wrote more Emiru/Asa, making it almost an OOC running gag. Her reaction to the original Emiru/Asa fic is [[http://i268.photobucket.com/albums/jj21/sanajisu2/6fmmhu.png here]].
* EnsembleDarkhorse:
** Prior to episode 12, Emiru had few fans and most of the readers just wanted to kill her, but [[spoiler:joining the ranks of DarkMagicalGirl fan-favourites like [[Fanfic/PrettyCurePerfumePreppy Ashley]], [[Fanfic/PrettyCureFullColor Kane]] and [[Fanfic/ShiningPrettyCure Sora]] (and however fleeting her actual evil stint was, Emiru is still Millusion)]] made her more popular than her level of pagetime would suggest, with crossover writers making her more important than Hoshi, Yukari and Mia, or even as important as Asa and Yoko themselves.
** According to character polls and comment pages, [[BrattyHalfPint Binbeat]] is the most popular villain in the fic.
* FanNickname: Yoko is often called "Anti-[[FanFic/ShiningPrettyCure Youko]]", due to [[CaitsMeow cyanfox27]]'s (and others') tendency to mistype her name.
* GermansLoveDavidHasselhoff: ''Blue Moon'' is surprisingly popular with Italians, so much so that one fan translated the whole thing into Italian and printed it in a book.
* HilariousInHindsight: Following the NamedAfterSomebodyFamous pattern of most of the classmates, Hoshi's last name is Kondou, like Creator/NanaMizuki's real name. Consider what happened over a year later, when the real Nana Mizuki was announced to star in ''Anime/HeartcatchPrettyCure''.
** Asa is a HUGE fan of {{Tokusatsu}} hero shows. Then, in 2012, [[Anime/SmilePrettyCure a real Pretty Cure is revealed]] to love {{Tokusatsu}} shows. Not only that, the fancast has her voiced by Creator/MarinaInoue, who would later go on to become [[Anime/SmilePrettyCure Cure March.]]
** In the same fancast Ami is voiced by Creator/KotonoMitsuishi. Later on, she was announced to be the voice of [[Anime/SuitePrettyCure Hummy]].
** The fan fic has a character named Emiru in it. Come 2018, not only does [[Anime/HugttoPrettyCure a canon season]] have a character named Emiru, she becomes a Cure!
* IKnewIt: [[spoiler: Dawn's identity as Cure Dawn]] was guessed by the readers in advance.
* MoralEventHorizon: Kainatrol reacts to betrayal ''very badly.'' How badly? The [[spoiler:"kill your sister, lord it over her business partner and possible boyfriend while rubbing it in that he couldn't do anything to save her, pull a "[[WeCanRuleTogether join me or die]]", and proceed to make his now-eternal life miserable"]] kind of badly.
** And then she [[spoiler:kills Eiender. Oh, excuse me. ''Manipulates him into wanting to erase himself from existence.'']]
* RescuedFromTheScrappyHeap: Emiru was hated by a lot of the fan community until [[spoiler:her brief stint with the Etherium and subsequent HeelFaceTurn following a KirkSummation from her quarry]]