Despite being old 7 years old Ingrid is currently the most intelligent being in the world of Alfheimr, partly due to her genius father and the fact that she reads an unreasonable number of books. After aliens discovered the joys of Earth sports, they began to partake in the fun, with some of them getting a little bit too excited, harassing stadiums and attacking fans. The perfect fusion of sexy, casino style bunny girl and cotton tailed, ear twitching half-rabbit, Kurousagi is the ideal when it comes to anime bunny girls. Although not a true rabbit girl, when fighting with her Strike Unit she, like the rest of the cast, pops out some cute ears and a fluffy tail.