Nai & Mea are the split form of Vancuria. Vancuria felt lonely and thus she split herself so she will not get bored. They are mischievous vampire-like girls dressed in Gothic Lolita attire. Many have come to the conclusion that Nai (the former, sometimes romanized as "Nigh" to keep up with their namesake) and Mea (the latter, sometimes romanized as "Mare" to keep up with their namesake) show Vancuria's cheeky and mischievous side.
