Super-powered harem battles!
Freezing is a 2011 Sci-Fi, action anime based on the manga of the same name written by Dall-Young Lim and illustrated by Kim Kwang Hyun. The manga is serialized monthly in Kill Time Communications Comic Valkyrie manga magazine. Set in a slightly futuristic world, Earth has been invaded and at war with aliens from another dimension called the Nova. In order to counter them, genetically modified girls with super fighting skills called Pandoras, and their male partners who use special "freezing" powers to limit their opponent's mobility, called Limiters, are made to fight against the Nova. The series focuses on Kazuya Aoi, a Limiter who's late sister was a Pandora and Bridgette L. Satellizer, a powerful Pandora with a cold personality, both who are enrolled at the Genetics Academy where Pandoras and Limiters are trained. The plot follows Kazuya's friendship with Bridgette, the students of the Academy and Earth's war against the Nova. [Source: Wikipedia]