Complex sentence: Akio Hīragi is adapting the light novel into a manga series, which is being serialized in "Monthly Comic Dengeki Daioh", while the animation studio White Fox is producing an anime television adaption that will premier in 2013.
Split into simpler sentences: Akio Hīragi is adapting the light novels into a manga series, which is being serialized in "Dengeki Daioh". The animation studio White Fox is producing an anime television adaption that will premiere in 2013.