* HeyItsThatVoice: Pretty much the main cast themselves actually, especially in the sub.
** Creator/AyakoKawasumi - Kaede
** Creator/NanaMizuki - Shinobu
** Creator/NorioWakamoto - Onsokumaru. Pretty much even the other voice actors claim that he does most of the adlibs then forgets about it because ''[[PhysicalGod he's Wakamoto]]'', ''[[ThisIsForEmphasisBitch bitch!]]''
** Creator/RieKugimiya - Miyabi
** Creator/TomokazuSeki - Sasuke
*** The dub also has this in spades. [[EmilyBauer Shinobu]] and [[Creator/VeronicaTaylor Miyabi]] are [[Anime/{{Pokemon}} Dawn and Ash, respectively]], [[Creator/SeanSchemmel Onsokumaru]] is [[DragonBall Goku]], and [[DavidWills Sasuke]] was originally ''[[VideoGame/FZero Captain Falcon]]''.
* KeepCirculatingTheTapes: The manga. The first three volumes can be nabbed without too much trouble, but the fourth volume is difficult to find even ''with'' the help of the internet.
* OtakuOClock - The show was meant to be watched by men who had nothing to do late at night.
* RelationshipVoiceActor: Creator/NanaMizuki (Shinobu) and Creator/RieKugimiya (her sister Miyabi) reunites as sisters again, [[Film/TheHungerGames albeit in more tragic circunstances]]. Also [[MagicalGirlLyricalNanoha as classmates]].