If anyone watching Lucky Star would remember, in once scene it was featured Kagamin in Konata's house reading several manga, and two of them included Mirai Nikki (which would also be animated) and Ga-Rei. Moon Phase has commented that in volume 6 of the manga, it was announced that the series will be animated. Considering that this is one underrated manga here, i would like to say one thing. f*** YES!!!!