Rhythm, Janet, and Harmony, Isabella, are both big anime fans. Therefore the other girls have become rather familiar, whether they wanted to or not, with the whole genre! At varoius points these two have suceeded in get the other two to cosplay for varoius events. They've even gotten some tie-ins to some of the studios now in Japan. Here we see the girls in the "El Hazard" motif. Melody is suspect of their choice of costumes.