* Shuko is a [[http://en.wikipedia.org/wiki/Northern_White-faced_Owl Northern White-faced Owl]], a species native to Northern Africa. Its ability to [[http://www.youtube.com/watch?v=APMheQP3pgU change its outward appearance]] when feeling threatened is real.
* Rio rides a Zündapp [=KS750=] bike in Episode 3, something very remarkable as it was meant to be used with a sidecar and it is extremely hard to control without one.
** Creator/AyaEndo as Filicia Heidemann
** Creator/MisatoFukuen as Yumina
** Creator/MarinaInoue as Kyrie Kuon
** Creator/EriKitamura as Kureha Suminoya
** YuuKobayashi as Rio Kazumiya
** Creator/HisakoKanemoto as Kanata.
** NamiMiyahara as Aisha
** Creator/NaoyaUchida as Hopkins
** Creator/AoiYuki as Noël. This is one of the instances where she doesn't sound [[Anime/PuellaMagiMadokaMagica extremely]] [[SenkiZesshouSymphogear high]]-[[DogDays pitched]].
** Creator/HarukaTomatsu only plays a minor character, but she sings the infamous ED song '''[[MemeticMutation AIJOU YUUJOU]]'''.
* TheRedStapler: A year after being aired, Cuenca has seen a noticeable increase in Japanese tourism.